Gameplayers of Zan

Gameplayers of Zan by Foster, M. A.. mass_market edition. ISBN: 9780879972875.

The ler had been genetically created to be a new race of supermen, and the experiment had not been entirely successful. They were superior to normal humans in certain ways, but all too human in others. Grudgingly, suspiciously, the overpopulated billions of Earth allotted the families of the ler a special reservation--a last wilderness area where they could live their odd lives, contribute their brilliant talents to humanitys desperate needs--and yet be under constant surveillance.