This marked the end of the first phase of—­so to speak—­the scarabaean side of his life.  Collecting had become a habit with him, but he was not yet a real enthusiast.  It occurred to him that the time had arrived for a certain amount of pruning and elimination.  He called in an expert and bade him go through the collection and weed out what he felicitously termed the “dead ones.”  The expert did his job thoroughly.  When he had finished, the collection was reduced to a mere dozen specimens.

“The rest,” he explained, “are practically valueless.  If you are thinking of making a collection that will have any value in the eyes of archeologists I should advise you to throw them away.  The remaining twelve are good.”

“How do you mean—­good?  Why is one of these things valuable and another so much punk?  They all look alike to me.”

And then the expert talked to Mr. Peters for nearly two hours about the New Kingdom, the Middle Kingdom, Osiris, Ammon, Mut, Bubastis, dynasties, Cheops, the Hyksos kings, cylinders, bezels, Amenophis III, Queen Taia, the Princess Gilukhipa of Mitanni, the lake of Zarukhe, Naucratis, and the Book of the Dead.  He did it with a relish.  He liked to do it.

When he had finished, Mr. Peters thanked him and went to the bathroom, where he bathed his temples with eau de Cologne.

That talk changed J. Preston Peters from a supercilious scooper-up of random scarabs to what might be called a genuine scarab fan.  It does not matter what a man collects; if Nature has given him the collector’s mind he will become a fanatic on the subject of whatever collection he sets out to make.  Mr. Peters had collected dollars; he began to collect scarabs with precisely the same enthusiasm.  He would have become just as enthusiastic about butterflies or old china if he had turned his thoughts to them; but it chanced that what he had taken up was the collecting of the scarab, and it gripped him more and more as the years went on.

Gradually he came to love his scarabs with that love, surpassing the love of women, which only collectors know.  He became an expert on those curious relics of a dead civilization.  For a time they ran neck and neck in his thoughts with business.  When he retired from business he was free to make them the master passion of his life.  He treasured each individual scarab in his collection as a miser treasures gold.

Collecting, as Mr. Peters did it, resembles the drink habit.  It begins as an amusement and ends as an obsession.  He was gloating over his treasures when the maid announced Lord Emsworth.

A curious species of mutual toleration—­it could hardly be dignified by the title of friendship—­had sprung up between these two men, so opposite in practically every respect.  Each regarded the other with that feeling of perpetual amazement with which we encounter those whose whole viewpoint and mode of life is foreign to our own.