Zygo

ZYGO: A NOVEL is a story of beginnings. The place is Zepher, a world of more than one world. It is home to Zack, but also to the zygo, a perilous and sometimes hungry beast who comes for him when he least expects it. Zack is a spy who never knows why he must do what he does. On one of his assignments, he meets Tracy, who is in a similar position, and together they make their way.