crystal horizon
The Crystal Series science fiction action adventure books by Doug J. Cooper
Our best weapon is the super AI they've come to steal. The Crystal Series is four full-length books of action and suspense where the emergence of self-aware AI and alien first contact occur at the same time. 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 Crystal Series science fiction action adventure books by Doug Cooper
I like stories about people, and I particularly enjoy it when these people are engaged in adventures with aliens, spies, artificial intelligence, romance, and battles in space. The Crystal series books are futuristic thrillers of action and adventure that include all elements from the list above. Read them to enjoy engaging characters, pulse-pounding action sequences, and plot lines with surprises. Crystal Deception is the first full-length book in the series, and Crystal Conquest continues the exciting story line as Earth's heroes prepare for a world-ending invasion by alien forces. Crystal Horizon is a short prequel to Crystal Horizon that serves as a series sampler for new readers who want to learn more.