Crystal Deception (Book 1)
Crystal Conquest (Book 2)
Crystal Rebellion (Book 3)
Crystal Escape (Book 4)
Crystal Horizon (Short prequel & sampler)
For info and updates, please visit: http://crystalseries.com
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Reader’s Praise for Doug J. Cooper’s Crystal Series (All Amazon Verified Reviews):
★★★★★ “Characters that feel like real people, who behave in ways that make sense and you can empathize with.”
★★★★★ “It has all the features of Anne Mcaffery 's Dragon Riders of Pern series. Strong characters, sentient improbability and interesting plots.”
★★★★★ “Nicely done hard sci-fi. I am a fan of this kind of story line so it sucked me right in.”
★★★★★ “A tale of intrigue, action, a touch of romance and heartbreak.”
For book purchases, please visit Amazon at:
https://www.amazon.com/default/e/B00F7IJBP0
The Characters
Criss is a four-gen AI with the cognitive ability of a thousand humans. Hard-wired to protect and support his human leadership, Criss serves Juice Tallette, the crystal scientist who created him; Cheryl Wallace, captain of the Fleet space cruiser Alliance; and Sid, a covert spy for the Defense Intelligence Agency.
The Books
Crystal Deception (Book 1) goes full throttle when alien aggressors—determined to take Criss for themselves by any means necessary—present a mortal threat to Earth. The team fights to protect Criss and repel the invaders, and in the process discover why they forever will be joined in a powerful alliance.
Crystal Conquest (Book 2) continues the adventure begun in Crystal Deception. The aliens are down, but by no means out. And this time they return for revenge. Led by a powerful AI Goliath, the aliens are determined to vanquish Earth. Can the team stop them before it’s too late?
Crystal Rebellion (Book 3) takes place on Mars where the action centers on three AI crystals left behind after the last alien invasion of our solar system. Join the adventure as the team struggles to save humanity, and soon realizes they need to save themselves.
Crystal Escape (Book 4) ramps the excitement as an alien AI eludes capture and breaks for her home world with information that compromises the security of Earth. Can the team stop the alien being and rescue the hostages before they are lost to the boundless depths of interstellar space?
Interested in Sci-fi Suspense?
Learn about The Crystal Series at www.crystalseries.com
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