Thor Masterson never asked to leave Earth. But when the impossible pulls him through the veil between worlds, he finds himself on a savage alien planet where the rules of reality bend like light around a black hole. Ancient Aava sleeps at the heart of this place, a god-thing of unimaginable power, and its vassals have been waiting for a champion from the stars. Now Thor must rally unlikely allies, battle steel-hearted androids in crystalline cities, and cross dimensions that would shatter a human mind. The stakes are simple: the freedom of an entire world, or eternal servitude to a being that has forgotten what mercy means. Gardner F. Fox delivers the kind of breathless, wide-eyed adventure that made pulp science fiction irresistible: bold, fast, and utterly unafraid of thinking big.
