One H&K with 3¥30 rounds. One Browning, plus a total of four magazines. That made . . . Raf ran his eye down the edge of a black metal clip, counting rounds, two at a time. Twelve to each, made forty-eight, add ninety from the submachine gun . . . How many guards could Kashif Pasha have?

There was only one track into Moncef's latest camp and at its entrance stood a temporary barrier; one of those striped aluminium poles, counterbalanced by a square weight at the pivot end. A single soldier stood guard, shaded by an open-fronted hut.

Possibly she should have been watching the track but most of her time was taken up wiping perspiration from her face or pulling at the armpits of her uniform where sweat had stained the camouflage almost black.

When she did look up the djinn was almost upon her.

"I've got a question," it said.

Staring in disbelief, uncertain whether to be most shocked by the shackles, the brandished weapons or the apparition's sheer nakedness, Leila de Loria broke every rule she'd ever been taught and took two steps backwards, ending up against the wall of her hut.

"Eugenie still dead?" the apparition demanded. It stank of battlefields and corpses, words as hot as any khamsin flowing across her face.

A shocked nod.

"Major Gide?" Raf dragged Eugenie's replacement from his memory. Her face and voice, even her weapons becoming visible to the fragment of his mind still interested in those things. "Well?"

"She's been arrested."

A bark of laughter greeted these words.

"By Moncef?"

Sergeant de Loria, who at twenty-seven had killed five men (all but the first in battle), dared a glance at this djinn who used the Emir's name so freely. He was too emaciated, too feral to be human. And yet his elemental fury was hidden behind cheap shades of a kind found in the local market and the sores around his wrists bled lymph.

"Who . . ."

"Lilith, son of," said Raf. "Busy failing to make the seven years' anonymity necessary to become like you." His words were clear and stark, the meaning behind them less so; but then Sergeant de Loria had never met Hani or had her life told as a fairy tale.

"Who arrested Major Gide?" said the figure. "Answer me . . ."

A kiss of warm steel convinced the sergeant that this really was happening. She stood helpless in front of an apparition that held an automatic to her head. The apparition was naked, shackled and stank of rotting flesh but the gun was a standard-issue Browning and its knuckle was turning white on the trigger.

"Kashif Pasha or the Emir?"

"Kashif Pasha," the sergeant said, voice sticking in her throat. "Kashif Pasha arrested Major Gide . . . The Emir is dying. They say he was poisoned."

"Who by?" Raf demanded.

"It happened at a feast Kashif Pasha gave in Tunis. There was a waiter . . ."

Raf stepped around her sentry box and swung up the road barrier as he went through. Allowance for the faint possibility he might have to exit in a hurry.

"Leave it like that," he told the sergeant over his shoulder.

Leila de Loria looked from the raised barrier to the Browning she'd just wrenched from her own holster. Then she stared at the buttocks of the naked djinn as it stamped its way up the path, a gun in either hand and rusted chain swinging noisily.

Returning her revolver to its holster, the sergeant shrugged. Her mother was from the Nefzaoua and followed the Ibadite branch of the One True Faith. She knew better than to interfere with the games of princes, madmen and djinn. All the same, she thought she'd better see if she could find Major Gide, arrested or not. This was something the major would want to know about.

Arrested or not? Leila de Loria thought through that bit again and unbuckled her gun for the second time.

"Not," she decided. "Make that not . . ."

On his way through the outskirts of Camp Moncef, Raf saw three more of the Emir's bodyguard. Although not one of the girls seemed to notice him. Serving boys stopped to gape, old women made fists against the evil eye or clutched pendants but the guard kept doing whatever it was they did while Raf stamped passed.

It was Moncef's camp and they were Moncef's bodyguard but Eugenie was dead, Major Gide was currently under arrest and their Emir was dying. They all knew the opinion of Kashif Pasha's mother, Lady Maryam, where Eugenie's guard were concerned.

Once Raf passed so close that he saw a jumpsuited girl hold her breath against the stink that clung instead of clothing to his body. All the same, her eyes slid over him and when he was gone she tapped a button transmitter attached to her lapel, muttering what sounded like an evocation.

Up ahead two other jumpsuited guards stopped moving towards Raf and turned to walk away.

"You." Raf grabbed an elderly falconer by the sleeve and let go when hard eyes turned to face him. The man was old, with small tattoos like crude tears on both cheeks, a neat beard gone completely white and teeth so perfect they had to be false. "Show me the Emir's tent."

"No," said the elderly Berber. "That I will not." Reaching for a curved knife in his belt, the man held it in front of him in fingers that shook with more than age. All the same, he dropped into a fighting crouch. "No one can escape death," he said. "But I refuse to help you take the Emir."

"The Emir?"

Raf's sour smile trickled blood from lips so cracked they'd begun to peel and when he whispered there were no words, just breath. Removing his shades for a moment, Raf tried again, pale eyes locking on the man's face; the curved blade that shook in front of his naked belly already forgotten.

"I haven't come for the Emir," he said. "I want Kashif Pasha."

"This could be a trick."

"It isn't," said Raf, knowing that really the old man had addressed the question to himself.

Raf would have found Moncef's tent anyway even without help. It was huge, stood right in the centre of the camp and its ropes were made from palm fibre, something ancient and traditional anyway, unlike the nylon guys holding up the military tents in the distance. The tent was old, rotten in places and heavily patched with black goats' hair; rugs were spread round its edge to enable the Emir to circumnavigate his tent without once touching sand or gravel.

"Wait," said the old man and Raf waited in the shadow of a generator truck. "Don't move from here." When the falconer returned it was with rusty bolt cutters he struggled to use, further lacerating Raf's wrist as he snipped the padlocks fastening the shackles.

"The entrance is round the other side," said the Berber.

Raf nodded.

"There are soldiers," the old man added. And when Raf made no reply he sighed. As if he'd always suspected death was stupid. "Kashif Pasha's soldiers. Two on the door, an officer inside, the small one . . ."

"Major Jalal . . ."

The man shrugged.

"Who else?" demanded Raf and held the old man's gaze. "The more I know," he said, "the fewer I kill. That makes sense, surely . . . ? Lady Maryam?"

The man spat.

"Lady Maryam," Raf told him firmly, "was not responsible for the attack at the Domus Aurea."

"She is Kashif Pasha's mother," said the old man. As if that was crime enough.

"No one else?"

"Not really," said the old man, bending to pick up the discarded chain. "Apart from a nasrani television crew . . ."