Holmes shook his head. ‘You’ve seen the male member before, sir, haven’t you?’

Rebus opened the bedroom door. What was he expecting to find? A mock-up dungeon, with someone stretched out naked on the rack? A farmyard scene with a few chickens and sheep? The male member. Maybe Mrs Croft had a collection of them displayed on her bedroom wall. And here’s one I caught in ’73. Put up a tough fight, but I had it in the end . . .

But no, it was worse than that. Much worse. It was an ordinary bedroom, albeit with red lightbulbs in its several lamps. And in an ordinary bed lay an ordinary enough looking woman, her elbow pressed into the pillow, head resting at an angle on her clenched fist. And on that bed, dressed and staring at the floor, sat someone Rebus recognized: the Member of Parliament for North and South Esk.

‘Jesus Christ,’ said Rebus. Holmes put his head round the door.

‘I can’t work in front of a fucking audience!’ yelled the woman. Her accent, Rebus noted, was English. Holmes ignored her.

‘This is a bit of a coincidence,’ he said to Gregor Jack MP. ‘Only, my girlfriend and me have just moved into your constituency.’

The MP raised his eyes more in sorrow than in anger.

‘This is a mistake,’ he said. ‘A terrible mistake.’

‘Just doing a bit of canvassing, eh, sir?’

The woman had begun to laugh, head still resting on her hand. The red lamplight seemed to fill her gaping mouth. Gregor Jack looked for a moment as though he might be about to throw a punch in her general direction. Instead he tried a slap with his open hand, but succeeded only in catching her arm, so that her head fell back on to the pillow. She was still laughing, almost girl-like. She lifted her legs high into the air, the bedcovers falling away. Her hands thumped the mattress with glee. Jack had risen to his feet and was scratching nervously at one finger.

‘Jesus Christ,’ Rebus said again. Then: ‘Come on, let’s get you downstairs.’

Not the Farmer. The Farmer might go to pieces. Lauderdale then. Rebus approached with as much humility as he could muster.

‘Sir, we’ve got a bit of a problem.’

‘I know. It must have been that bugger Watson. Wanted his moment of glory captured. He’s always been keen on publicity, you should know that.’ Was that a sneer on Lauderdale’s face? With his gaunt figure and bloodless face, he reminded Rebus of a painting he’d once seen of some Calvinists or Seceders . . . some grim bunch like that. Ready to burn anyone who came to hand. Rebus kept his distance, all the time shaking his head.

‘I’m not sure I –’

‘The bloody papers are here,’ hissed Lauderdale. ‘Quick off the mark, eh? Even for our friends in the press. Bloody Watson must have tipped them off. He’s out there now. I tried to stop him.’