"Without a doubt one of the most important science-fantasy books of its decade." - Damon Knight On the far planet Wing IV, a brilliant scientist creates the humanoids - sleek black androids programmed to serve humanity. But are they perfect servants or perfect masters? Slowly the humanoids spread throughout the galaxy, threatening to stifle all human endeavor. Only a hidden group of rebels can stem the humanoid tide... if it's not already too late. First…