By Grant Morrison, Igor Kordey, Ethan Van Sciver. His name is Charles Xavier - and he is a mutant. The general public was unaware he possessed superhuman powers until the psionically empowered psychopath Cassandra Nova - his twin sister - addressed the global media while in possession of her brother's body and broke his decades-long silence. But in attempting to expose Xavier to his enemies, she unwittingly freed him from his self-imposed exile. In New X-Men Vol. 3, Morrison takes the mutant heroes to new heights... and new worlds. From the teeming city streets of New York's Mutant Town to the irradiated ruins of the island nation Genosha, once a haven for mutants, the X-Men set out to heal the rift between humanity and Homo superior - only to uncover a terrifying new threat to both species! Collecting New X-Men #127-133. SC FC 168pg.