Kid Kosmos: Cosmic Guard #4

Dark Palladin has told orphan Ray Torres (a.k.a. The Protege) that sanctuary awaits him beneath New York City. But to reach this safety, and a chance for a new and better life, Ray must venture into the Big Apple's subway and sewer-system underworld, pursued by two mysterious aliens and a Genociders' Z-10 KilBot. Who's out to kill who?! And where does Ray end up spending the night? Find out in "NYC Trip!"