the expensive combination lock. The vault, tucked away in the front, left-hand corner of the old frame warehouse expressed Neff's distrust and contempt for mankind. Concrete and steel. Bed, shower, toilet and desk. In this walk-in cash box he was fireproof, bomb-proof, theft-proof and, most important of all, people-proof. There he consorted unmolested with the one mammal on earth he found interesting—John, the brown rat. He slid the broad warehouse door closed behind him with a cacophony of dry screeches and padlocked it. The dusty street was deserted except for a black sedan which two-wheeled the corner a block away and sped toward him. Neff dropped his pistol back in its holster. "Now, what the hell—?" He waited on the splintery platform, a huge man, ugly of face, shortlegged and long-bodied with a belly swollen from regular overeating. His shaved head swivelled slowly as the police car leaned into a skid-stop. Officer Collin Burns got out and stared up at the motionless statue in sweat-dust stained denims. Burns was half Neff's 56 years, tall and thin. He wore gray, a silver star and a big black hat. He said, "I'll take your gun, Erd." "Now what? I got a permit." "Not any more. It's revoked." "For why?" "There were witnesses this afternoon." "Witnesses? What in hell are you—oh, no! Not that damned dog?" "The puppy belonged to a little girl. You can't claim self-defense this time." "He was coming down here chasing the cats away every day." "So you shot him, like you did Greeley's collie." "Cats count for more. You know well as I do, you can't control the rats around a warehouse without cats." "You've shot five men, too, Erd. Three of them are dead."