The screen blacked out. Reich ground his teeth and tasted blood. He turned, dashed out of the Rainbow House and located a vacant coin-Jumper. He dropped a half-credit into the lock, opened the door and lurched in. As he took off with a hissing roar, he clattered against a thirtieth storey cornice and nearly capsized. He realized dazedly that he was in no condition to pilot a Jumper or set a booby-trap.