«End as a Hero» by Keith Laumer

Book Summary: where evil aliens capture human minds.
Sci Fi Categories: Aliens and Monsters, Earth Invasion
Book Description: Mankind was at war with the hideous Gool…and losing. Then, beyond Ganymead, one man fought the searing brain probe of an alien spy…and won. He mastered the power of its telepathic mind-control, captured the secret of its matter transmitters, and learned how to destroy the Gool Overlords.
Authors Bio: John Keith Laumer was an American science fiction author. Prior to becoming a full-time writer, he was an officer in the United States Air Force and a diplomat in the United States Foreign Service. His older brother March Laumer was also a writer, known for his adult reinterpretations of the Land of Oz
Narrators Rating: ★★★★☆