byWhen the office door opened suddenly I knew the game was up. It had been a money-maker—but it was all over. As the cop walked in I sat back in the chair and put on a happy grin. He had the same somber expression and heavy foot that they all have—and the same lack of humor. I almost knew to the word what he was going to say before he uttered a syllable. “James Bolivar diGriz I arrest you on the charge—” I was waiting for the word charge, I thought it made a nice touch that way. As he said it I pressed the button that set off the charge of black powder in the ceiling, the crossbeam buckled and the three-ton safe dropped through right on the top of the cop’s head. He squashed very nicely, thank you. The cloud of plaster dust settled and all I could see of him was one hand, slightly crumpl

