Life on KNOWHERE is pretty good for Peter and the other GUARDIANS OF THE GALAXY. That is until CAPTAIN MARVEL arrives. She tells Peter that a shape-shifter is on Knowhere and holds the key to a powerful weapon capable of destroying entire planets, including Earth! In a race against time, the duo must find this mysterious villain before he detonates the device. But how do you catch someone that could be anyoneincluding your friends? Will Peter succeed in foiling the shapeshifters plan and leave him KNOWHERE TO RUN?