"So," I said, "is this another good-bye? I've had quite enough good-byes today."

"Actually," Walt said, "it's more of a h.e.l.lo. My name's Walt Stone, from Seattle. I'd like to join the party."

He held out his hand, still smiling slyly. He was repeating exactly what he'd said the first time we met, when he arrived at Brooklyn House last spring.

Instead of taking his hand, I punched him in the chest.

"Ow," he complained. But I doubt that I'd hurt him. He had quite a solid chest.

"You think you can just merge with a G.o.d and surprise me like that?" I demanded. "Oh, by the way, I'm actually two minds in one body. I don't appreciate being taken off guard."

"I did try to tell you," he said. "Several times. Anubis did too. We kept getting interrupted. Mostly by you talking a lot."

"No excuse." I folded my arms and scowled as best I could. "My mum seems to think I should go easy on you because this is all very new to you. But I'm still cross. It's confusing enough, you know, liking someone, without their morphing into a G.o.d whom I also like."

"So you do like me."

"Stop trying to distract me! Are you truly asking to stay here?"

Walt nodded. He was very close now. He smelled good, like vanilla candles. I tried to remember if that was Walt's scent or Anubis's. Honestly, I couldn't recall.

"I've still got a lot to learn," he said. "I don't need to stick with charm-making anymore. I can do more intensive magic-the path of Anubis. No one's ever done that before."

"Discovering new magical ways to annoy me?"

He tilted his head. "I could do amazing tricks with mummy linen. For instance, if someone talks too much, I could summon a gag-"

"Don't you dare!"

He took my hand. I gave him a defiant scowl, but I didn't take back my hand.

"I'm still Walt," he said. "I'm still mortal. Anubis can stay in this world as long as I'm his host. I'm hoping to live a good long life. Neither of us ever thought that was possible. So I'm not going anywhere, unless you want me to leave."

My eyes probably answered for me: No, please. Not ever. But I couldn't very well give him the satisfaction of my saying that out loud, could I? Boys can get so full of themselves.

"Well," I grumbled, "I suppose I could tolerate it."

"I owe you a dance." Walt put his other hand on my waist-a traditional pose, very old-fashioned, as Anubis had done when we waltzed at the Brooklyn Academy. My Gran would've approved.

"May I?" he asked.

"Here?" I said. "Won't your chaperone Shu interrupt?"

"Like I said, I'm mortal now. He'll let us dance, though I'm sure he's keeping an eye on us to make sure we behave."

"To make sure you behave," I snipped. "I'm a proper young lady."

Walt laughed. I supposed it was funny. Proper wasn't the first word normally used to describe me.

I pounded his chest again, though I'll admit not very hard. I put my hand on his shoulder.

"I'll have you remember," I warned, "that my father is your employer in the Underworld. You'd best mind your manners."

"Yes, ma'am," Walt said. He leaned down and kissed me. All my anger melted into my shoes.

We started to dance. There was no music, no ghostly dancers, no floating on air-nothing magic about it. Freak watched us curiously, no doubt wondering how this activity was going to produce turkeys to feed the griffin. The old tar roof creaked under our feet. I was still quite tired from our long battle, and I hadn't cleaned up properly. No doubt I looked horrid. I wanted to melt into Walt's arms, which is basically what I did.

"So you'll let me stick around?" he asked, his breath warm on my scalp. "Let me experience a typical teenage life?"

"I suppose." I looked up at him. It took no effort at all to slip my vision into the Duat and see Anubis there, just under the surface. But it really wasn't necessary. This was a new boy in front of me, and he was everything I liked. "Not that I'm an expert myself, but there is one rule I insist on."

"Yes?"

"If anyone asks you if you're taken," I said, "the answer is yes."

"I think I can live with that," he promised.

"Good," I said. "Because you don't want to see me be cross."

"Too late."

"Shut up and dance, Walt."

We did-with the music of a psychotic griffin screaming behind us, and the sirens and horns of Brooklyn wailing below. It was quite romantic.

So there you have it.

We've returned to Brooklyn House. The various catastrophes plaguing the world have lessened-at least somewhat-and we are dealing with an influx of new initiates as the school year gets properly under way.

It should be obvious now why this may be our last recording. We're going to be so busy training and attending school and living our lives, I doubt we'll have time or reason to send out any more audio pleas for help.

We'll put this tape in a secure box and send it along to the chap who's been transcribing our adventures. Carter seems to think the postal service will do, but I think I'll give it to Khufu to carry through the Duat. What could possibly go wrong?

As for us, don't think our lives will be all fun and games. Amos couldn't leave a mob of teens unsupervised, and as we don't have Bast anymore, Amos has sent a few adult magicians to Brooklyn House as teachers (read: chaperones). But we all know who's really in charge-me. Oh, yes, and perhaps Carter a little bit.

We're not done with trouble, either. I'm still worried about that murderous ghost Setne, who's on the loose in the world with his devious mind, horrible fashion sense, and the Book of Thoth. I'm also puzzling over my mother's comments about rival magic and other G.o.ds. No idea what that means, but it doesn't sound good.

In the meantime, there are still hotspots of evil magic and demon activity all over the world that we have to take care of. We've even got reports of unexplainable magic as close as Long Island. Probably have to check that out.

But for now, I plan on enjoying my life, annoying my brother as much as possible, and making Walt into a proper boyfriend while keeping the other girls away from him-most likely with a flamethrower. My work is never done.

As for you lot out there, listening to this recording-we're never too busy for new initiates. If you have the blood of the pharaohs, what are you waiting for? Don't let your magic go to waste. Brooklyn House is open for business.

GLOSSARY.

Commands used by Carter, Sadie, and others.

Drowah "Boundary"

Fah "Release"

Ha-di "Destroy"

Hapi, u-ha ey pwah "Hapi, arise and attack"

Ha-tep "Be at peace"

Ha-wi "Strike"

Hi-nehm "Join together"

Isfet "Chaos"

Ma'at "Restore order"

Maw "Water"

Med-wah "Speak"

N'dah "Protect"

Sa-hei "Bring down"

Se-kebeb "Make cold"

Tas "Bind"

Other Egyptian Terms.

Ankh: a hieroglyphic symbol for life.

Ba: one of the five parts of the soul: the personality Barque: the pharaoh's boat Canopic jar: vessel used to store mummy's organs.

Criosphinx: a creature with a body of a lion and head of a ram Duat: magical realm that coexists with our world Hieroglyphics: the writing system of Ancient Egypt, which used symbols or pictures to denote objects, concepts, or sounds Ib: one of the five parts of the soul: the heart.

Isfet: the symbol for total Chaos Ka: one of the five parts of the soul: the life force Khopesh: a sword with a hook-shaped blade Ma'at: order of the universe.

Netjeri blade: a knife made from meteoric iron for the opening of the mouth in a ceremony Per Ankh: the House of Life Pharaoh: a ruler of Ancient Egypt.

Rekhet: healer Ren: one of the five parts of the soul: the secret name; ident.i.ty Sarcophagus: a stone coffin, often decorated with sculpture and inscriptions Sau: a charm maker Scarab: beetle.

Shabti: a magical figurine made out of clay Shen: eternal; eternity Sheut: one of the five parts of the soul: the shadow; can also mean statue Sistrum: bronze noisemaker Tjesu heru: a snake with two heads-one on its tail-and dragon legs Tyet: the symbol of Isis Was: power; staff.

EGYPTIAN G.o.dS AND G.o.dDESSES MENTIONED IN THE SERPENT'S SHADOW.

Anubis: the G.o.d of funerals and death.

Apophis: the G.o.d of Chaos.

Babi: the baboon G.o.d Bast: the cat G.o.ddess Bes: the dwarf G.o.d.

Disturber: a G.o.d of judgment who works for Osiris Geb: the earth G.o.d.

Gengen-Wer: the goose G.o.d Hapi: the G.o.d of the Nile Heket: the frog G.o.ddess.

Horus: the war G.o.d, son of Isis and Osiris Isis: the G.o.ddess of magic, wife of her brother Osiris and mother of Horus Khepri: the scarab G.o.d, Ra's aspect in the morning Khonsu: the moon G.o.d Mekhit: minor lion G.o.ddess, married to Onuris Neith: the hunting G.o.ddess Nekhbet: the vulture G.o.ddess.

Nut: the sky G.o.ddess Osiris: the G.o.d of the Underworld, husband of Isis and father of Horus Ra: the sun G.o.d, the G.o.d of order. Also known as Amun-Ra.

Sekhmet: the lion G.o.ddess.

Serqet: the scorpion G.o.ddess Set: the G.o.d of evil Shu: the air G.o.d, great-grandfather of Anubis Sobek: the crocodile G.o.d Tawaret: the hippo G.o.ddess Thoth: the G.o.d of knowledge.

Also by Rick Riordan.

Percy Jackson and the Olympians, Book One:.

The Lightning Thief.

Percy Jackson and the Olympians, Book Two: The Sea of Monsters Percy Jackson and the Olympians, Book Three: The t.i.tan's Curse.

Percy Jackson and the Olympians, Book Four: The Battle of the Labyrinth Percy Jackson and the Olympians, Book Five: The Last Olympian.

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The Kane Chronicles, Book One:.