'A sewer?' Tegan was not convinced.

'Mmm,' came the enthusiastic reply.

'So where is it?'

'Ah, well. They roofed it over and called it the Victoria Embankment,' the Doctor smiled through the gloom. 'We're walking on it.' He broke into a grin.

'And we've arrived.'

Just ahead of them Tegan could see the tall shape of Cleopatra's needle cutting into the foggy sky. The bulky shape of a carved sphinx watched it diligently from beside them. Clawed hands of bronze gripped the edge of the stone plinth as the silent figure continued its vigil, poised to leap forward into the night.

But the Doctor was not interested. He had turned inwards and was pointing out a large rectangular building. The facade was lined with row upon row of large square windows, each row separated by a balcony. Just visible at the top of the building, flags hung limp from poles at each corner of the roof in the still night. Between the flags, lit from beneath and catching the vestiges of moonlight that struggled through the thick air, large capital letters proclaimed proudly: SAVOY HOTEL AND RESTAURANT.

'Shall we, Miss Jovanka?' the Doctor asked theatrically as he waved an operatic hand to indicate a paved path through the line of young trees.

Despite the lateness of the hour, the reception clerk was busily sorting through papers and allocating them to pigeon holes. The small square openings covered most of the wall behind the heavy mahogany desk, which itself occupied a fair extent of the far wall of the hotel lobby.

The clerk looked round as the door opened to let in the Doctor and Tegan.

He was middle-aged with slicked back dark hair fashionably greased to his head. The Doctor approached the desk while Tegan waited at the back of the room. The clerk shot them a look of annoyance as Tegan glanced round the foyer. The area was large and ornate, as she had expected. The carpet was deep pile and deep red, and a huge staircase ascended from one corner of the reception area. Beyond it, a corridor led out of sight while a pair of double doors stood propped open to reveal the glory of the dining room. Several immaculate waiters were making their weary way round the tables positioning cutlery.

Tegan's sweeping gaze brought her attention back to the clerk, and she saw his expression transform into one of delight as the Doctor approached the desk. He seemed to exude pleasure as he hurried to check a couple of pigeon holes, and returned to the desk with a pair of heavy keys.

'No messages, sir,' he said before the Doctor could say a word. 'Not for you or for Miss Jovanka.' He smiled across at Tegan, who frowned beneath her hood. Then he seemed to catch sight of the Doctor's expression. 'I'm sorry, sir, were you expecting a communication?' He returned his attention to the pigeon holes. 'Let me just check again.'

The Doctor turned and shrugged. Tegan returned the gesture, unsure whether her cloak had masked the movement completely.

'No, sir. Nothing at all.'

'Well, never mind,' the Doctor rea.s.sured him. 'Not your fault.'

'Your keys.' The clerk handed them to the Doctor.

The Doctor took the keys and started towards the staircase. He stopped abruptly in mid stride and turned back to the desk. 'There is one thing you could do for me.'

'Of course, sir. Anything.'

Tegan could see the edge of the Doctor's hesitant smile. 'Miss Jovanka and I have been discussing it and we can't seem to quite remember. Tell me, how long have we been staying here?'

The clerk's jaw dropped perceptibly.

'Er, exactly, that is,' the Doctor finished.

Still not convinced, the clerk reached under the desk and produced a heavy leather-bound book. He licked a suspicious index finger and riffled through the pages until he found what he was looking for. Finger marking his place, he peered at the Doctor slightly suspiciously. 'You signed the guest register at three-twenty-seven, sir.'

The Doctor's lips tightened and his eyes narrowed. Tegan could see he was wondering how to frame the next question. 'Three-twenty-seven,' he said at last. 'And that would be on, er - ' his voice trailed off into the embarra.s.sed corners of the room.

'Yesterday, sir,' the clerk said with the slightest hint of a reprimand.

The Doctor nodded half-heartedly. 'See, Tegan,' he said at length. 'I told you so.'

Tegan said nothing. She was tired; she was confused; she was cold; and she was worried about Nyssa. She stamped across the foyer and relieved the Doctor of one of the keys, then continued towards the staircase. As she turned across the half-landing and ascended out of sight of the foyer she could hear the clerk's m.u.f.fled voice from below.

'I a.s.sume you remember the way to your room, sir.'

'Ah, er,' the Doctor's voice followed. 'I don't suppose you'd like to remind me of the general direction?' There was a pause and Tegan could only guess at the clerk's expression. The Doctor's voice became clearer as he hurried up the stairs after her. 'No, well - just a joke,' he admitted unconvincingly. 'Ha ha.'

It was something of a relief eventually to find rooms 106 and 107. It was also just as well, Tegan reflected, that the keys had numbered bra.s.s tags attached.

The Doctor motioned for Tegan to keep quiet as he silently slid the key to room 106 into the lock and slowly turned it. The lock clicked quietly and the Doctor flung open the door.

The room appeared to be empty. The bed was turned down, and the curtains drawn. It appeared in every respect to be an ordinary, if somewhat plush, empty hotel room. The Doctor grunted his disappointment and grinned at Tegan. 'Let's try 107.'

The procedure was repeated with the adjoining room. Tegan stood well clear as the Doctor gave the door a hefty push to open it. He stared into the room for a moment, frowned, and then smiled at Tegan.

'That must be your room, I think.'

'Why?'

The Doctor yawned, stretched, looked down his nose at her and pushed past towards the open door to room 106. 'I'll see you in the morning,' he said as he stepped out of sight. 'I need to think over a few things. I'll call you for breakfast at eight.' His face suddenly reappeared in the doorway for a moment. 'Green's not really my colour,' he said. 'Goodnight.'

Tegan watched the door to 106 close and heard the key turn in the lock.

She had no idea what was going on, but at least she could get a few hours sleep. Now at least she had a decent place for the night, and things could hardly get any more confusing.

Then she stepped into her room. Laid out on the bed was a Victorian dress, trimmed at the neck and cuffs with delicate lace and pleated at the waist. It looked to be about the right size for Tegan. It was pale green.

The dining room was surprisingly quiet. There seemed to be more waiters than guests at breakfast. Tegan felt decidedly over-dressed until she entered the room. Then she transferred her social worries to her conspicuously short hair.

The Doctor on the other hand seemed to have made absolutely no concessions to the era or the establishment, and was acting as though he felt good about it. He was dressed as always in his cricketing gear and pale frock coat. He smiled affably at the staff and nodded politely to the guests.

The only moment of uncertainty in his progress through the room as they followed a waiter to their table was when an old man who had seemed to be asleep mumbled 'h.e.l.lo, Doctor,' as they pa.s.sed. 'Don't have the kippers,' he added in a stage whisper as they were almost out of earshot.

The waiter led them to a table by the window. Snow was still covering the ground outside, but it was a bright crisp morning, the sun shining on the murky surface of the Thames just visible between the young trees lining the embankment. It reflected in rather more glory from the bronze hide of one of the sphinxes guarding Cleopatra's Needle.

'Ideal,' the Doctor told the waiter as he surveyed the scene. Then he yanked out a chair and sat down, legs immediately stretched out under the table.

'Thank you, sir.' The waiter smiled. 'You did seem quite comfortable here last night.' He pulled the opposite chair out for Tegan, pushing it gently into the backs of her knees to forcing her to sit suddenly and indecorously.

'You mean at dinner?' the Doctor hazarded.

'Indeed, sir.'

Tegan gave a short humourless laugh. She was getting used to everyone knowing where they had been and what they had done before they had even arrived. 'I suppose you can remember what we had to eat, too,' she muttered.

The waiter dropped a napkin into her lap. 'You had the cutlets, Miss Jovanka. You expressed some disappointment as I recall.' He smiled at the Doctor as he pulled the napkin from the Doctor's gla.s.s and politely handed it to him. 'Whereas the Doctor was kind enough to compliment the chef on his oysters.' He stepped back a pace, perhaps to double check the perfect alignment of the table against the window. 'Enjoy your breakfast, sir.' With a slight bow, the waiter turned on his heels. 'Madam,' his voice drifted back across his shoulder, as if as an afterthought.

Tegan watched him across the dining room. When the waiter was well out of earshot she leaned across the table and grasped the Doctor's wrist.

'Doctor, what's going on?' She asked. 'And what are we going to do about Nyssa?'

The Doctor was already busily checking the breakfast arrangements. He opened the lid of the heavy silver teapot and peered inside for a moment, then he counted his way through the cutlery and checked the temperature of the toast in the rack. 'Well,' he said at last, 'as to what's going on, I haven't a clue.' He grinned. 'Interesting, isn't it.'

'And Nyssa?'

The Doctor stopped mid-way through pouring the milk. 'Yes,' he said seriously, 'well, as I said last night, I think our best course is to attend this mummy party this afternoon and see what clues we can pick up there.'

'And until then?'

'Oh come on, Tegan, first things first.' He picked up the teapot. 'And the first thing I need is a cup of tea.'

Kenilworth House was a large, imposing stone-clad building several storeys high. It was set back slightly from the embankment, the rear of the house looking out over the river. The Doctor and Tegan followed a narrow footpath round to the front of the house and found themselves facing a large gateway. The heavy ironwork gates stood open, and a pair of carved jackals looked down at the Doctor and Tegan as they pa.s.sed.

Tegan spared a hurried glance for the stone creatures as she and the Doctor started up the driveway. The skidding of carriage wheels on the gravel and the encouraging call of a driver to the horses drew her attention back to the house. The carriage was pulling away from the porch which jutted out over the front door, shielding it from the cold afternoon sun and shadowing the woodwork. The bay windows on the upper floors leaned towards them as if watching as they approached. Tegan did not look back for fear that the jackals on the gateposts had turned to monitor their progress. Instead she followed in the Doctor's footsteps as he crunched nonchalantly up the drive, hat on head and hands in pockets.

The door was opened before the Doctor's hand reached the bell. It creaked inwards to reveal a tall thin man. It was the same man who had handed the Doctor the invitation the previous night.

For a second n.o.body moved. The man stood framed in the doorway; the Doctor's hand hovered close to the bell pull. Tegan stood a step down from the Doctor, a chill running up her spine. Then the moment was broken like the tension on a lake when the first drop of a thunderstorm splashes into it.

'Who is it, Atkins?' a gruff voice called from inside the house.

The man in the doorway - Atkins - stepped back, opening the door fully and gesturing for the Doctor and Tegan to enter. 'The Doctor, sir,' Atkins said as the they entered the hallway, 'and Miss Jovanka.'

The next few minutes seemed almost like a dream when Tegan tried to recall them afterwards. She remembered being greeted by Lord Kenilworth in the hallway. She was not quite sure how they knew it was Lord Kenilworth, perhaps they did not find out until later. But whoever they thought he was, the large man in his forties was genuinely pleased to see them. He seemed to radiate equal amounts of pleasure, relief and excitement as he pumped the Doctor's hand and clapped Tegan on the shoulder.

'Thank heavens, Doctor,' he chuckled loudly. 'I know you said you'd probably be late, but you cut it a bit fine. We were quite worried, actually.

Thought we might have to delay the big moment. Can't start without you, after all. Not after everything we've been through, eh?'

'Quite,' the Doctor muttered, as he allowed himself to be led to the drawing room. Tegan hurried after them, trying not to trip over the hem of her dress.

The drawing room was big and square. The dark walls were hung with portraits, the only subject Tegan recognized being Queen Victoria. A large fireplace dominated one wall, the burning logs sparking and crackling and throwing shadows of the people in front of it. And the room was full of people, or at least that was the impression Tegan got. Thinking back later, she decided they could only have been perhaps a dozen guests. But as they all stopped in mid conversation and turned to watch her enter the room behind the Doctor and Kenilworth, they seemed like a mult.i.tude.

The small crowd parted for the approaching Doctor as if he were Moses.

People stepped back respectfully, clearing a way through to the far corner of the room. To the area below Queen Victoria's stern vigil. To the sarcophagus.

'I think, Doctor, that we might as well start right away,' Kenilworth said as they approached the trestles on which the ornate mummy case rested.

'Professor Macready has kindly offered to a.s.sist.'

Macready was a small man with little round gla.s.ses and thin grey hair. He stood the other side of the sarcophagus, so his head seemed almost to rise out of it. He gave a nod and a smile as the Doctor and Tegan arrived at the coffin, as if they were old friends. Around its sides Tegan could see rows of intricate hieroglyphics, centuries old, blackened and beginning to fade. The coffin itself was shaped like a child's rough outline of a broad human form, arms pressed to the sides of the body, feet together.

The lid had been removed from the sarcophagus. Tegan stood at the foot of the case as she looked inside. Her head was whirling, she was not sure quite what was going on or why they were there. Some part of her mind was aware that the Doctor and Macready were shaking hands across the sarcophagus, across the mummified body lying inside. Another part of her brain was beginning to realize that the Doctor was intended to perform the unwrapping, to remove the bandages from the body that had lain undisturbed inside the coffin for millennia.

'How old, do you think?' the Doctor asked as he and Macready surveyed the bandaged form inside.

'Oh, I agree with you, Doctor.' Macready's voice was thin and reedy. His gla.s.ses caught the flickering firelight as he surveyed the ancient form. 'Four thousand years at least.' He drew a pale hand up the length of the body.

'The sarcophagus is, as you rightly surmised, of the Middle Kingdom. And the bandages themselves would seem to date from the same period.' He peered closely at one of the bulges wrapped close into the side of the body.

'Notice how the bandage is rotting over this arm, Doctor.' The Doctor and Tegan both craned forward to see.

'This side too,' the Doctor observed.

'Indeed.' Macready nodded slowly. The crowd was leaning forward too now. Too polite to press closer, but eager to hear and see the deliberations. 'You will also notice,' Macready continued, 'that the legs are not so closely bound as one might expect.' He poked a thin finger as the wrappings. They gave slightly at his touch.

'You think they were loosened after burial?' the Doctor asked slowly.