Previously published as ZYGO: A NOVEL by Pete O'Brien. ZYGO: A NOVEL has been revised and the title changed to QUOZ: A NOVELETTE for the Second Edition. QUOZ: A NOVELETTE is a story tapestry. The place is Zepher, a world of more than one world. It is home to Zack Smythe, but also to the zygoneure, 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 Roman, who is in a similar position, and together they make their way.