'None at all. Sound, through and through. His heart bangs away like a gong, loud and clear.'

CHAPTER SIX.

'That's that, then,' Chico said over a pint and pie in the White Hart Hotel. 'End of case. Mrs Caspar's off her tiny rocker, and no one's been getting at George Caspar's youngsters except George Caspar himself.'

'She won't be pleased to hear it,' I said.

'Will you tell her?'

'Straight away. If she's convinced, she might calm down.'

So I telephoned to George Caspar's house, and asked for Rosemary, saying I was a Mr Barnes. She came on the line and said hallo in the questioning voice one uses to unknown callers.

'Mr... Barnes?'

'It's Sid Halley.'

The alarm came instantly.

'I can't talk to you.'

'Can you meet me, then?'

'Of course not. I've no reason for going to London.'

'I'm just down the road, in the town,' I said. 'I've things to tell you. And I don't honestly think there's any need for disguises and so on.'

'Im not being seen with you in Newmarket.'

She agreed, however, to drive out in her car, pick Chico up, and go where he directed: and Chico and I worked out a place on the map which looked a tranquillising spot for paranoiacs. The churchyard at Barton Mills, eight miles towards Norwich.

We parked the cars side by side at the gate and Rosemary walked with me among the graves. She was wearing again the fawn raincoat and a scarf, but not this time the false curls. The wind blew wisps of her own chestnut hair across her eyes, and she pulled them away impatiently: not with quite as much tension as when she had come to my flat, but still with more force than was needed.

I told her I had been to see Tom Garvey and Henry Thrace at their stud farms. I told her I had talked to Brothersmith; and I told her what they'd all said. She listened, and shook her head.

'The horses were n.o.bbled,' she said obstinately. 'I'm sure they were.'

'How?'

'I don't know how.' Her voice rose sharply, the agitation showing in spasms of the muscles round her mouth. 'But I told you. I told you, they'll get at Tri-Nitro. A week today, it's the Guineas. You've got to keep him safe for a week.'

We walked along the path beside the quiet mounds and the grey weatherbeaten headstones. The gra.s.s was mown, but there were no flowers, and no mourners. The dead there were long gone, long forgotten. Raw grief and tears now in the munic.i.p.al plot outside the town; brown heaps of earth and brilliant wreaths and desolation in tidy rows.

'George has doubled the security on Tri-Nitro,' I said.

'I know that. Don't be stupid.'

I said reluctantly, 'In the normal course of events he'll be giving Tri-Nitro some strong work before the Guineas. Probably on Sat.u.r.day morning.'

'I suppose so. What do you mean? Why do you ask?'

'Well...' I paused, wondering if indeed it would be sensible to suggest a way-out theory without testing it, and thinking that there was no way of testing it anyway.

'Go on,' she said sharply. 'What do you mean?'

'You could... er... make sure he takes all sorts of precautions when he gives Tri-Nitro that last gallop.' I paused. 'Inspect the saddle... that sort of thing.'

Rosemary said fiercely, 'What are you saying? Spell it out, for G.o.d's sake. Don't p.u.s.s.yfoot round it.'

'Lots of races have been lost because of too-hard training gallops too soon beforehand.' 'Of course,' she said impatiently. 'Everyone knows that. But George would never do it.'

'What if the saddle was packed with lead? What if a three-year-old was given a strong gallop carrying fifty pounds dead weight? And then ran under severe pressure a few days later in the Guineas? And strained his heart?'

'My G.o.d,' she said. 'My G.o.d.'

'I'm not saying that it did happen to Zingaloo and Gleaner, or anything like it. Only that it's a distant possibility. And if it's something like that... it must involve someone inside the stable.'

She had begun trembling again.

'You must go on,' she said. 'Please go on trying. I brought some money for you.' She plunged a hand into her raincoat pocket and brought out a smallish brown envelope. 'It's cash. I can't give you a cheque.'

'I haven't earned it,' I said.

'Yes, yes. Take it.' She was insistent, and finally I put it in my pocket, unopened.

'Let me consult George,' I said.

'No. He'd be furious. I'll do it... I mean, I'll warn him about the gallops. He thinks I'm crazy, but if I go on about it long enough he'll take notice.' She looked at her watch and her agitation increased. 'I'll have to go back now. I said I was going for a walk on the Heath. I never do that. I'll have to get back, or they'll be wondering.'

'Who'll be wondering?'

'George, of course.'

'Does he know where you are every minute of the day?'

We were retracing our steps with some speed towards the churchyard gates. Rosemary looked as if she would soon be running.

'We always talk. He asks where I've been. He's not suspicious... it's just a habit. We're always together. Well, you know what it's like in a racing household. Owners come at odd times. George likes me to be there.'

We reached the cars. She said goodbye uncertainly, and drove off homewards in a great hurry. Chico, waiting in the Scimitar, said, 'Quiet here, isn't it. Even the ghosts must find it boring.'

I got into the car and tossed Rosemary's envelope onto his lap. 'Count that,' I said, starting the engine. 'See how we're doing.'

He tore it open, pulled out a neat wad of expensive-coloured banknotes, and licked his fingers.

'Phew,' he said, coming to the end. 'She's bonkers.'