Thirteen-year-old Sully Stringfellow has always admired the great plumber heroes of Nitro City: members of P.L.U.N.G.E. (the Plumber's League of Un-Naturally Gifted Exceptionals). These wrench-wielding warriors guarded the world beneath Nitro City--until they were discredited by the powerful Ironwater Corporation, which has taken control of the sewers. Without the plumbers, Nitro has been overrun by mutant creatures like the Croctopus. And things are about to go nuclear: Nitro City's 50th Anniversary Burrito Festival!

It's up to Sully, his arch nemesis Izzy Cisco, his friend the hilariously "evil" Moleman, and a league of long-forgotten plumber heroes to save the day, making it safe for all to flush again. It's a dirty job, but someone's got to do it. Now available in paperback!