Storm Over Warlock is a science fiction novel written by Andre Norton that combines science fiction with fantasy, technology with witchcraft, in a way typical of Norton’s works.

The Throg task force struck the Terran survey camp a few minutes after dawn, without warning, and with a deadly precision which argued that the aliens had fully reconnoitered and prepared that attack. 

Eye-searing lances of energy lashed back and forth across the base with methodical accuracy. And a single cowering witness, flattened on a ledge in the heights above, knew that when the last of those yellow-red bolts fell, nothing human would be left alive down there.

And so Shann Lantee, most menial of the Terrans attached to the camp on the planet Warlock, was left alone and weaponless in the strange, hostile world, the human prey of the aliens from space and the aliens on the ground alike.

"Fleeing from Throg invaders, Shann Lantee and Ragnar Thorvald enter the world of beautiful women. Immensely powerful as they are lovely, these witches control men by thought domination. Shann's victory over the beetle-like Throg and his civilized alliance with the women is told here with that sweep of imagination and brilliance of detail which render Andre Norton a primary talent among writers of science fiction."—Virginia Kirkus (starred).

Storm Over Warlock was first published in 1960. 

Andre Alice Norton (1912-2005) was an American writer of science fiction and fantasy with some works of historical fiction and contemporary fiction. She wrote primarily under the pen name Andre Norton, but also under Andrew North and Allen Weston. She was the first woman to be Gandalf Grand Master of Fantasy, first to be SFWA Grand Master, and first inducted by the Science Fiction and Fantasy Hall of Fame. In 2005, the Science Fiction and Fantasy Writers of America, announced the creation of the Andre Norton Award, to be given each year for an outstanding work of fantasy or science fiction for the young adult literature market.