A Wizard in Peace — Christopher Stasheff

THE ROGUE WIZARD

Under the nom de guerre of Gar Pike, renegade psychic wizard Magnus D'Armand travels the stars fighting injustice and oppression, like his father, Rod Gallowglass, the Warlock in Spite of Himself. But this time the Rogue Wizard may have encountered a tyrant even he can't over-throw: a stern Protector who dictates the very thoughts of his "loyal" subjects. So successful is his regime that Magnus is hard-pressed to find anyone willing to oppose it--until a misguided handful of would-be aristocrats unwittingly provides the spark of rebellion.