Jim Endicott has grown up on the planet Wolfbane, but when he celebrates his 16th birthday, he finds himself hurled literally into new worlds. When being the center of attention turns to being the prey in a hunt across many worlds, Jim discovers that not only is no-one he knows quite what they seem, but neither is he himself! With his world turned upside down he is forced to begin a hunt of his own- a quest for his own tomorrow. But to find his tomorrow, he must also look to yesterday..."
Ewing and Rocafort's "Ultimates" Stand Guard Against Alien Empires & Cosmic Entities