Time's Edge

Michael Blayne is a commander in the Galactic Armed Forces and on a mission so secret, he can't be told what it is.
He is thrown into another time and place with no explanation, stuck with a smart-mouthed computer, an ultra-correct android, and a woman who may either be falling in love with him or trying to kill him. And that's before his real enemy appears.

Winner of the Tassy Walden Award, Time's Edge is a fast-paced tale that blends adventure, humor, and romance in a fun-to-read mix of science fiction and fantasy.