|Sphere SF paperback, 1974 reprint. Artwork by Eddie Jones.|
"Meet Slippery Jim diGriz - cosmic criminal, the smoothest, sneakiest con-man in the known universe. He can take any bank in the galaxy, con a captain out of his ship, start a war to stop one - whichever pays the most.So when the law finally catches up with the stainless steel ray, there is only one thing to do - make him a cop. And turn him loose on a villainous lady who is building herself a battleship."