"The inhabitants seem to have had thoroughly advanced notions of business," agreed his lordship.

The viscount was enthralled.

"I do like this book," he said; "could I buy it out of my pocket-money, please?"

"Another problem for uncles," thought Lord Peter, rapidly ransacking his recollections of the Cosmographia to determine whether any of its illustrations were indelicate; for he knew the duchess to be strait-laced. On consideration, he could only remember one that was dubious, and there was a sporting chance that the duchess might fail to light upon it.

"Well," he said judicially, "in your place, Gherkins, I should be inclined to buy it. It's in a bad state, as Mr. Ffolliott has honourably told you—otherwise, of course, it would be exceedingly valuable; but, apart from the lost pages, it's a very nice clean copy, and certainly worth five shillings to you, if you think of starting a collection."

Till that moment, the viscount had obviously been more impressed by the cannibals than by the state of the margins, but the idea of figuring next term at Mr. Bultridge's as a collector of rare editions had undeniable charm.

"None of the other fellows collect books," he said; "they collect stamps, mostly. I think stamps are rather ordinary, don't you, Uncle Peter? I was rather thinking of giving up stamps. Mr. Porter, who takes us for history, has got a lot of books like yours, and he is a splendid man at footer."

Rightly interpreting this reference to Mr. Porter, Lord Peter gave it as his opinion that book-collecting could be a perfectly manly pursuit. Girls, he said, practically never took it up, because it meant so much learning about dates and type-faces and other technicalities which called for a masculine brain.

"Besides," he added, "it's a very interesting book in itself, you know. Well worth dipping into."

"I'll take it, please," said the viscount, blushing a little at transacting so important and expensive a piece of business; for the duchess did not encourage lavish spending by little boys, and was strict in the matter of allowances.