Knave In Hand

New York: Ace Books, 1979-03-01. Mass Market Paperback. Very Good. 6x4x0. No Stock Photos! We photograph every item. light edge wear, old inked price on cover; Humans and Tocks didn't mix all that well on Haven IV. People found Tocks a bit snake-like for their tastes, and the Tocks in turn were disturbed by the mysterious human tendency toward violence. Still, things were peaceful enough - until the sacred Tock crown jewels disappeared. Tocks didn't even have a word for theft, the concept was unknown. But they called in the head of the small human colony on Haven IV to express, very quietly, their confidence that the unthinkable incident would be remedied. Soon. There was only one man to call under the circumstances. Gerald Knave was rumored to be arrogant, expensive and dangerous, but Haven IV bit the bullet: Knave came, he cost plenty, he offended everyone. Before his job was done, he alone would stand between the peaceful folk of Haven IV and an inter-space war of annihilation.