The Mind Traders

[Front Cover]"Alone on an alien planet where every living creature was an enemy."[Back Cover]"A place of crawling spiders and poisonous snakes where nightmares came true...that was 'The Black,' where men were punished for challenging minds more powerful than their own. The detective from Earth feared The Black more than any torture his own planet could conceive. But he had to uncover the sinister plot that threatened Earth and all its people."