JH Gruger, Science Fiction Author 

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JH Gruger is an award-winning hard science fiction author known for The Sentinel Suppressions, a near-future alien-invasion thriller series in which physicists learn to harness the energy within primordial black holes and neurodiverse humans display emerging mental skills. Both human advancements trigger a war with the extraterrestrial Sentinels. “For readers who want their science fiction to argue, bruise, and burn … that thinks big and hits with surprising heart.”—from Literary Titan’s 5-star review. His first two novels, Gravity of Sol-3 and Tyrants of Gravity, have won multiple awards.

 

JH Gruger earned engineering degrees from Carnegie Mellon and Southern Methodist Universities. He has decades of experience in computer architecture and design and directed worldwide engineering teams. Early in his career, he designed and architected military guidance systems, including infrared image-tracking systems for the first stealth fighter aircraft and anti-tank missiles.

JH Gruger left his career in computer engineering to focus on writing. He travels often to international destinations and to homes in Dallas and Santa Fe, accompanied by his wife and two telepathic Italian Greyhounds.​​