criminal of a certain type almost worships himself; he is profoundly impressed with his own cleverness. He is a braggart; he swaggers; he defeats himself. A strange idiocy mingles with his cleverness."
"Even people who are not criminals do just that sort of thing," said Lady Agatha. "Look at Samuel Pepys. He was one of the most timid of beings. And he valued his place in the world mightily. But he wrote down the story of his own disgrace in his diary—it had to come out of him! And then, timid and cautious as he was, he did not destroy the book! He let it get out of his possession."
It was an evil, a monstrous personality which leered out of Logan Black's diary. Boastful of his own iniquity, swaggering in his wickedness, fatuous with self-love, he recounted his deeds with gusto and with particularity. They did not read a quarter of this terrible autobiography at the time, but they read enough to see the man in the process of building up a criminal organization of his own, with ramifications of the most surprising nature.
"This man," said Dr. Farnsworth, with a shudder, "actually has the ambition to be the head of nothing less than a crime trust."
"It seems to be something more than an ambi-
