The waiter weaved his way back to the table with an enormous white volume. On the front cover, visible from some way off, was a photograph of two silver-inlaid pistols.

‘Here you are, Mr Morgan,’ said the waiter.

‘Ahh-aa,’ said Ballantine, taking the book.

‘And another Bullshot, would you?’ said George.

‘Yes, sir.’

Ballantine tried to suppress a grin of pride. ‘These guns right here,’ he said, tapping the front cover of the book, ‘are a pair of Spanish seventeenth-century duelling pistols which are the most valuable firearms in the world. If I tell you that the triggers cost over a million dollars to replace, you’ll have some idea of what I mean.’

‘It’s enough to make you wonder if it’s worth fighting a duel,’ said Patrick.

‘The original cleaning brushes alone are worth over a quarter of a million dollars,’ chuckled Ballantine, ‘so you wouldn’t want to fire the pistols too often.’

George looked pained and distant, but Ballantine in his role as the Triumph of Life, performing the valuable task of distracting Patrick from his terrible grief, was unstoppable. He put on a pair of tortoiseshell half-moon spectacles, pushed his head back, and looked condescendingly at his book, while he allowed the pages to flicker past.

‘This here,’ he said, stopping the flow of pages and holding the book open towards Patrick, ‘this is the first Winchester repeating rifle ever manufactured.’

‘Amazing,’ sighed Patrick.

‘When I was shooting in Africa, I brought down a lion with this gun,’ admitted Ballantine. ‘It took a number of shots – it doesn’t have the calibre of a modern weapon.’

‘You must have been all the more grateful for the repeating mechanism,’ Patrick suggested.

‘Oh, I was covered by a couple of reliable hunters,’ said Ballantine complacently. ‘I describe the incident in the book I wrote about my African hunting trips.’

The waiter returned with Patrick’s second Bullshot, and another large book under his arm.

‘Harry thought you might want this as well, Mr Morgan.’

‘Well, I’ll be darned,’ said Ballantine with a colloquial twang, craning back in his chair and beaming at the barman. ‘I mentioned the book and it falls in my lap. Now that’s what I call service!’

He opened the new volume with familiar relish. ‘Some of my friends have been kind enough to say that I have an excellent prose style,’ he explained in a voice that did not sound as puzzled as it was meant to. ‘I don’t see it myself, I just put it down as it was. The way I hunted in Africa is a way of life that doesn’t exist anymore, and I just told the truth about it, that’s all.’