HARRY HARRISON;STANLEY WEINBAUM;MACK REYNOLDS;JOHN MACDONALD
SERAPIS CLASSICS EDITION INCLUDES BONUS STORIES BY JOHN MACDONALD, STANLEY WEINBAUM & MACK REYNOLDS! _____________ How could a robot?a machine, after all?be involved in something like law application and violence? Harry Harrison tells what happens when a police robot hits an outpost on Mars.