 The Chronicles of Galen Sword

The Chronicles of Galen Sword is a science fiction/fantasy trilogy book series written by "New York Times"-bestselling husband-and-wife Judith and Garfield Reeves-Stevens.The trilogy consists of "Shifter", published in 1990 by Roc Books, a fantasy imprint of Penguin Group, "Nightfeeder", published by Roc Books in 1991, and "Dark Hunter" published by Babbage Press in 2003.