Roughly half of Matthew's books were shelved spine in to protect the books' fragile edges. Many of these had identifying marks written along the edges of the pages, and thick black letters spelled out a t.i.tle here, an author's name there. Halfway around the room, the books began to appear spine out, their t.i.tles and authors embossed in gold and silver.

I slid past the ma.n.u.scripts with their thick and b.u.mpy pages, some with small Greek letters on the front edge. I kept going, looking for a large, fat, printed book. My index finger froze in front of one bound in brown leather and covered with gilding.

"Matthew, please tell me 'Biblia Sacra 1450' is not what I think it is."

"Okay, it's not what you think it is," he said automatically, fingers racing over the keys with more than human speed. He was paying little attention to what I was doing and none at all to what I was saying.

Leaving Gutenberg's Bible where it was, I continued along the shelves, hoping that it wasn't the only one available to me. My finger froze again at a book labeled Will's Playes Will's Playes. "Were these books given to you by friends?"

"Most of them." Matthew didn't even look up.

Like German printing, the early days of English drama were a subject for later discussion.

For the most part, Matthew's books were in pristine condition. This was not entirely surprising, given their owner. Some, though, were well worn. A slender, tall book on the bottom shelf, for instance, had corners so torn and thin you could see the wooden boards peeking through the leather. Curious to see what had made this book a favorite, I pulled it out and opened the pages. It was Vesalius's anatomy book from 1543, the first to depict dissected human bodies in exacting detail.

Now hunting for fresh insights into Matthew, I sought out the next book to show signs of heavy use. This time it was a smaller, thicker volume. Inked onto the fore edge was the t.i.tle De motu. De motu. William Harvey's study of the circulation of the blood and his explanation of how the heart pumped must have been interesting reading for vampires when it was first published in the 1620s, though they must already have had some notion that this might be the case. William Harvey's study of the circulation of the blood and his explanation of how the heart pumped must have been interesting reading for vampires when it was first published in the 1620s, though they must already have had some notion that this might be the case.

Matthew's well-worn books included works on electricity, microscopy, and physiology. But the most battered book I'd seen yet was resting on the nineteenth-century shelves: a first edition of Darwin's On the Origin of Species. On the Origin of Species.

Sneaking a glance at Matthew, I pulled the book off the shelf with the stealth of a shoplifter. Its green cloth binding, with the t.i.tle and author stamped in gold, was frayed with wear. Matthew had written his name in a beautiful copperplate script on the flyleaf.

There was a letter folded inside.

"Dear Sir," it began. it began. "Your letter of 15 October has reached me at last. I am mortified at my slow reply. I have for many years been collecting all the facts which I could in regard to the variation and origin of species, and your approval of my reasonings comes as welcome news as my book will soon pa.s.s into the publisher's hands." "Your letter of 15 October has reached me at last. I am mortified at my slow reply. I have for many years been collecting all the facts which I could in regard to the variation and origin of species, and your approval of my reasonings comes as welcome news as my book will soon pa.s.s into the publisher's hands." It was signed " It was signed "C. Darwin," and the date was 1859. and the date was 1859.

The two men had been exchanging letters just weeks prior to Origin Origin's publication in November.

The book's pages were covered with the vampire's notes in pencil and ink, leaving hardly an inch of blank paper. Three chapters were annotated even more heavily than the rest. They were the chapters on instinct, hybridism, and the affinities between the species.

Like Harvey's treatise on the circulation of blood, Darwin's seventh chapter, on natural instincts, must have been page-turning reading for vampires. Matthew had underlined specific pa.s.sages and written above and below the lines as well as in the margins as he grew more excited by Darwin's ideas. "Hence, we may conclude, that "Hence, we may conclude, that domestic instincts have been acquired domestic instincts have been acquired and and natural instincts have been lost partly by habit natural instincts have been lost partly by habit, and partly by man selecting and acc.u.mulating man selecting and acc.u.mulating during successive generations, during successive generations, peculiar mental habits and actions peculiar mental habits and actions, which at first appeared from what we must in our ignorance call an accident in our ignorance call an accident." Matthew's scribbled remarks included questions about which instincts might have been acquired and whether accidents were possible in nature. "Can it be that we have maintained as instincts what humans have given up through accident and habit?" he asked across the bottom margin. There was no need for me to ask who was included in "we." He meant creatures-not just vampires, but witches and daemons, too. he asked across the bottom margin. There was no need for me to ask who was included in "we." He meant creatures-not just vampires, but witches and daemons, too.

In the chapter on hybridism, Matthew's interest had been caught by the problems of crossbreeding and sterility. "First crosses between forms sufficiently distinct to be ranked as species, and their hybrids," Darwin wrote, "are very generally, but not universally, sterile not universally, sterile." A sketch of a family tree crowded the margins next to the underlined pa.s.sage. There was a question mark where the roots belonged and four branches. "Why has inbreeding not led to sterility or madness?" "Why has inbreeding not led to sterility or madness?" Matthew wondered in the tree's trunk. At the top of the page, he had written, Matthew wondered in the tree's trunk. At the top of the page, he had written, "1 species or 4?" "1 species or 4?" and and "comment sont faites les ds?" "comment sont faites les ds?"

I traced the writing with my finger. This was my specialty-turning the scribbles of scientists into something sensible to everyone else. In his last note, Matthew had used a familiar technique to hide his thoughts. He'd written in a combination of French and Latin-and used an archaic abbreviation for daemons for good measure in which the consonants save the first and last had been replaced with lines over the vowels. That way no one paging through his book would see the word "daemons" and stop for a closer look.

"How are daemons made?" Matthew had wondered in 1859. He was still looking for the answer a century and a half later.

When Darwin began discussing the affinities between species, Matthew's pen had been unable to stop racing across the page, making it nearly impossible to read the printed text. Against a pa.s.sage explaining, "From the first dawn of life, all organic beings are found to resemble each other in descending degrees, so that they can be cla.s.sed in groups under groups," "From the first dawn of life, all organic beings are found to resemble each other in descending degrees, so that they can be cla.s.sed in groups under groups," Matthew had written Matthew had written "ORIGINS" "ORIGINS" in large black letters. A few lines down, another pa.s.sage had been underlined twice: in large black letters. A few lines down, another pa.s.sage had been underlined twice: "The existence of groups would have been of simple signification, if one group had been exclusively fitted to inhabit the land, and another the water; "The existence of groups would have been of simple signification, if one group had been exclusively fitted to inhabit the land, and another the water; one to feed on flesh, another on vegetable matter, and so on; but the case is widely different in nature; for it is notorious how commonly members of even the same subgroup have different habits." one to feed on flesh, another on vegetable matter, and so on; but the case is widely different in nature; for it is notorious how commonly members of even the same subgroup have different habits."

Did Matthew believe that the vampire diet was a habit rather than a defining characteristic of the species? Reading on, I found the next clue. "Finally, the several cla.s.ses of facts which have been considered in this chapter, seem to me to proclaim so plainly, "Finally, the several cla.s.ses of facts which have been considered in this chapter, seem to me to proclaim so plainly, that the innumerable species, genera, and families of organic beings, with which this world that the innumerable species, genera, and families of organic beings, with which this world i is peopled, have all descended, each within its own cla.s.s or group, from common parents, and have all been modified in the course of descent." In the margins Matthew had written In the margins Matthew had written "COMMON PARENTS" "COMMON PARENTS" and and "ce qui explique tout." "ce qui explique tout."

The vampire believed that monogenesis explained everything-or at least he had in 1859. Matthew thought it was possible that daemons, humans, vampires, and witches shared common ancestors. Our considerable differences were matters of descent, habit, and selection. He had evaded me in his laboratory when I asked whether we were one species or four, but he couldn't do so in his library.

Matthew remained fixated on his computer. Closing the covers of Aurora Consurgens Aurora Consurgens to protect its pages and abandoning my search for a more ordinary Bible, I carried his copy of Darwin to the fire and curled up on the sofa. I opened it, intending to try to make sense of the vampire based on the notes he'd made in his book. to protect its pages and abandoning my search for a more ordinary Bible, I carried his copy of Darwin to the fire and curled up on the sofa. I opened it, intending to try to make sense of the vampire based on the notes he'd made in his book.

He was still a mystery to me-perhaps even more so here at Sept-Tours. Matthew in France was different from Matthew in England. He'd never lost himself in his work this way. Here his shoulders weren't fiercely squared but relaxed, and he'd caught his lower lip in his slightly elongated, sharp cuspid as he typed. It was a sign of concentration, as was the crease between his eyes. Matthew was oblivious to my attention, his fingers flying over the keys, clattering on the computer with a considerable amount of force. He must go through laptops at quite a rate, given their delicate plastic parts. He reached the end of a sentence, leaned back in his chair, and stretched Then he yawned.

I'd never seen him yawn before. Was his yawn, like his lowered shoulders, a sign of relaxation? The day after we'd first met, Matthew had told me that he liked to know his environment. Here he knew every inch of the place-every smell was familiar, as was every creature who roamed nearby. And then there was his relationship with his mother and Marthe. They were a family, this odd a.s.sortment of vampires, and they had taken me in for Matthew's sake.

I turned back to Darwin. But the bath, the warm fire, and the constant background noise of his clacking fingers lulled me to sleep. I woke up covered with a blanket, On the Origin of Species On the Origin of Species lying on the floor nearby, neatly closed with a slip of paper marking my place. lying on the floor nearby, neatly closed with a slip of paper marking my place.

I flushed.

I'd been caught snooping.

"Good evening," Matthew said from the sofa opposite. He slid a piece of paper into the book that he was reading and rested it on his knee. "Can I interest you in some wine?"

Wine sounded very, very good. "Yes, please."

Matthew went to a small eighteenth-century table near the landing. There was a bottle with no label, the cork pulled and lying at its side. He poured two gla.s.ses and carried one to me before he sat down. I sniffed, antic.i.p.ating his first question.

"Raspberries and rocks."

"For a witch you're really quite good at this." Matthew nodded in approval.

"What is it that I'm drinking?" I asked, taking a sip. "Is it ancient? Rare?"

Matthew put his head back and laughed. "Neither. It was probably put in the bottle about five months ago. It's local wine, from vineyards down the road. Nothing fancy, nothing special."

It may not have been fancy or special, but it was fresh and tasted woody and earthy like the air around Sept-Tours.

"I see that you gave up your search for a Bible in favor of something more scientific. Were you enjoying Darwin?" he asked mildly after watching me drink for a few moments.

"Do you still believe that creatures and humans are descended from common parents? Is it really possible that the differences between us are merely racial?"

He made a small sound of impatience. "I told you in the lab that I didn't know."

"You were sure in 1859. And you thought that drinking blood might be simply a dietary habit, not a mark of differentiation."

"Do you know how many scientific advances have taken place between Darwin's time and today? It's a scientist's prerogative to change his mind as new information comes to light." He drank some wine and rested the gla.s.s against his knee, turning it this way and that so the firelight played on the liquid inside. "Besides, there's no longer much scientific evidence for human notions of racial distinctions. Modern research suggests that most ideas about race are nothing more than an outmoded human method for explaining easily observable differences between themselves and someone else."

"The question of why you're here-how we're all here-really does consume you," I said slowly. "I could see it on every page of Darwin's book."

Matthew studied his wine. "It's the only question worth asking."

His voice was soft, but his profile was stern, with its sharp lines and heavy brow. I wanted to smooth the lines and lift his features into a smile but remained seated while the firelight danced over his white skin and dark hair. Matthew picked up his book again, cradling it in one set of long fingers while his winegla.s.s rested in the other.

I stared at the fire as the light dimmed. When a clock on the desk struck seven, Matthew put down his book. "Should we join Ysabeau in the salon before dinner?"

"Yes," I replied, squaring my shoulders slightly. "But let me change first." My wardrobe couldn't hold a candle to Ysabeau's, but I didn't want Matthew to be completely ashamed of me. As ever, he looked ready for a boardroom or a Milan catwalk in a simple pair of black wool trousers and a fresh selection from his endless supply of sweaters. My recent close encounters with them had convinced me they were all cashmere-thick and luscious.

Upstairs, I rooted through the items in my duffel bag and selected a gray pair of trousers and a sapphire blue sweater made out of finely spun wool with a tight, funnel-shaped neck and bell-shaped sleeves. My hair had a wave in it thanks to my earlier bath and the fact that it had finished drying scrunched under my head on the sofa.

With the minimum conditions of presentability met, I slid on my loafers and started down the stairs. Matthew's keen ears had picked up the sound of my movements, and he met me on the landing. When he saw me, his eyes lit up and his smile was wide and slow.

"I like you in blue as much as I like you in black. You look beautiful," he murmured, kissing me formally on both cheeks. The blood moved toward them as Matthew lifted my hair around my shoulders, the strands falling through his long white fingers. "Now, don't let Ysabeau get under your skin no matter what she says."

"I'll try," I said with a little laugh, looking up at him uncertainly.

When we reached the salon, Marthe and Ysabeau were already there. His mother was surrounded by newspapers written in every major European language, as well as one in Hebrew and another in Arabic. Marthe, on the other hand, was reading a paperback murder mystery with a lurid cover, her black eyes darting over the lines of print with enviable speed.

"Good evening, Maman, Maman," Matthew said, moving to give Ysabeau a kiss on each cold cheek. Her nostrils flared as he moved his body from one side to the other, and her cold eyes fixed on mine angrily.

I knew what had earned me such a black look.

Matthew smelled like me.

"Come, girl," Marthe said, patting the cushion next to her and shooting Matthew's mother a warning glance. Ysabeau closed her eyes. When they opened again, the anger was gone, replaced by something like resignation.

"Gab es einen anderen Tod," Ysabeau murmured to her son as Matthew picked up Die Welt Die Welt and began scanning the headlines with a sound of disgust. and began scanning the headlines with a sound of disgust.

"Where?" I asked. Another bloodless corpse had been found. If Ysabeau thought she was going to shut me out of the conversation with German, she'd better think again.

"Munich," Matthew said, his face buried in the pages. "Christ, why doesn't someone do do something about this?" something about this?"

"We must be careful what we wish for, Matthew," Ysabeau said. She changed the subject abruptly. "How was your ride, Diana?"

Matthew peered warily at his mother over Die Welt Die Welt 's headlines. 's headlines.

"It was wonderful. Thank you for letting me ride Rakasa," I replied, sitting back next to Marthe and forcing myself to meet Ysabeau's eyes without blinking.

"She is too willful for my liking," she said, shifting her attention to her son, who had the good sense to put his nose back in his paper. "Fiddat is much more biddable. As I get older, I find that quality admirable in horses."

In sons, too, I thought. I thought.

Marthe smiled encouragingly at me and got up to fuss at a sideboard. She carried a large goblet of wine to Ysabeau and a much smaller one to me. Marthe returned to the table and came back with another gla.s.s for Matthew. He sniffed it appreciatively.

"Thank you, Maman, Maman," he said, raising his gla.s.s in tribute.

"Hein, it's not much," Ysabeau said, taking a sip of the same wine.

"No, not much. Just one of my favorites. Thank you for remembering." Matthew savored the wine's flavors before swallowing the liquid down.

"Are all vampires as fond of wine as you are?" I asked Matthew, smelling the peppery wine. "You drink it all the time, and you never get the slightest bit tipsy."

Matthew grinned. "Most vampires are much fonder of it. As for getting drunk, our family has always been known for its admirable restraint, hasn't it, Maman Maman?"

Ysabeau gave a most unladylike snort. "Occasionally. With respect to wine, perhaps."

"You should be a diplomat, Ysabeau. You're very good with a quick non-answer," I said.

Matthew shouted with laughter. "Dieu, I never thought the day would come when my mother would be thought diplomatic. Especially not with her tongue. Ysabeau's always been much better with the diplomacy of the sword." I never thought the day would come when my mother would be thought diplomatic. Especially not with her tongue. Ysabeau's always been much better with the diplomacy of the sword."

Marthe snickered in agreement.

Ysabeau and I both looked indignant, which only made him shout again.

The atmosphere at dinner was considerably warmer than it had been last night. Matthew sat at the head of the table, with Ysabeau to his left and me at his right. Marthe traveled incessantly from kitchen to fireside to table, sitting now and again to take a sip of wine and make small contributions to the conversation.

Plates full of food came and went-everything from wild mushroom soup to quail to delicate slices of beef. I marveled aloud that someone who no longer ate cooked food could have such a deft hand with spices. Marthe blushed and dimpled, swatting at Matthew when he tried to tell stories of her more spectacular culinary disasters.

"Do you remember the live pigeon pie?" He chortled. "No one ever explained that you had to keep the birds from eating for twenty-four hours before you baked it or the inside would resemble a birdbath." That earned him a sharp tap on the back of his skull.

"Matthew," Ysabeau warned, wiping the tears from her eyes after a prolonged bout of laughter, "you shouldn't bait Marthe. You have had your share of disasters over the years, too."

"And I have seen them all," Marthe p.r.o.nounced, carrying over a salad. Her English got stronger by the hour, as she switched into the language whenever she talked in front of me. She returned to the sideboard and fetched a bowl of nuts, which she put between Matthew and Ysabeau. "When you flooded the castle with your idea for capturing water on the roof, for one," she said, ticking it off on her fingers. "When you forgot to collect the taxes, two. It was spring, you were bored, and so you got up one morning and went to Italy to make war. Your father had to beg forgiveness from the king on his knees. And then there was New York!" she shouted triumphantly.

The three vampires continued to swap reminiscences. None of them talked about Ysabeau's past, though. When something came up that touched on her, or Matthew's father, or his sister, the conversation slid gracefully away. I noticed the pattern and wondered about the reasons for it but said nothing, content to let the evening develop as they wished it to and strangely comforted to be part of a family again-even a family of vampires.

After dinner we returned to the salon, where the fire was larger and more impressive than before. The castle's chimneys were heating up with each log thrown into the grate. The fires burned hotter, and the room almost felt warm as a result. Matthew made sure that Ysabeau was comfortable, getting her yet another gla.s.s of wine, and fiddled with a nearby stereo. Marthe made me tea instead, thrusting the cup and saucer into my hands.

"Drink," she instructed, her eyes attentive. Ysabeau watched me drink, too, and gave Marthe a long look. "It will help you sleep."

"Did you make this?" It tasted of herbs and flowers. Normally I didn't like herbal tea, but this one was fresh and slightly bitter.

"Yes," she answered, turning up her chin at Ysabeau's stare. "I have made it for a long time. My mother taught me. I will teach you as well."

The sound of dance music filled the room, lively and rhythmic. Matthew adjusted the position of the chairs by the fireplace, clearing a spot on the floor.

"Vles dancar amb ieu?" Matthew asked his mother, holding out both hands. Matthew asked his mother, holding out both hands.

Ysabeau's smile was radiant, transforming her lovely, cold features into something indescribably beautiful. "c," s "c," she said, putting her tiny hands into his. The two of them took their places in front of the fire, waiting for the next song to start.

When Matthew and his mother began to dance, they made Astaire and Rogers look clumsy. Their bodies came together and drew apart, turned in circles away from each other and then dipped and turned. The slightest touch from Matthew sent Ysabeau reeling, and the merest hint of an undulation or a hesitation from Ysabeau caused a corresponding response in him.

Ysabeau dipped into a graceful curtsy, and Matthew swept into a bow at the precise moment the music drew to its close.

"What was that?" I asked.

"It started out as a tarantella," Matthew said, escorting his mother back to her chair, "but Maman Maman never can stick to one dance. So there were elements of the volta in the middle, and we finished with a minuet, didn't we?" Ysabeau nodded and reached up to pat him on the cheek. never can stick to one dance. So there were elements of the volta in the middle, and we finished with a minuet, didn't we?" Ysabeau nodded and reached up to pat him on the cheek.

"You always were a good dancer," she said proudly.

"Ah, but not as good as you-and certainly not as good as Father was," Matthew said, settling her in her chair. Ysabeau's eyes darkened, and a heartbreaking look of sadness crossed her face. Matthew picked up her hand and brushed his lips across her knuckles. Ysabeau managed a small smile in return.

"Now it's your turn," he said, coming to me.

"I don't like to dance, Matthew," I protested, holding up my hands to fend him off.

"I find that hard to believe," he said, taking my right hand in his left and drawing me close. "You contort your body into improbable shapes, skim across the water in a boat the width of a feather, and ride like the wind. Dancing should be second nature."

The next song sounded like something that might have been popular in Parisian dance halls in the 1920s. Notes of trumpet and drum filled the room.

"Matthew, be careful with her," Ysabeau warned as he moved me across the floor.

"She won't break, Maman. Maman." Matthew proceeded to dance, despite my best efforts to put my feet in his way at every opportunity. With his right hand at my waist, he gently steered me into the proper steps.

I started to think about where my legs were in an effort to help the process along, but this only made things worse. My back stiffened, and Matthew clasped me tighter.