New X-Men By Grant Morrison — Marvel
Issue: #4
His name is Charles Xavier - and he is a mutant. For years, Professor X was widely regarded as an authority on genetic mutation, as well as an advocate of peaceful relations between man and mutant. The general public was unaware he possessed superhuman abilities until the psionically empowered psychopath Cassandra Nova - his twin sister - addressed the global media while in possession of her broth...
Creators: Ethan Van Sciver, Grant Morrison, Frank Quitely, Phil Jimenez, Igor Kordey, John Paul Leon
Characters: Magneto, Storm, Cannonball, Wolverine, Angel, Beast, Cyclops, Emma Frost, Jean Grey, Phoenix Force, Professor X, Quicksilver, Toad, Polaris, Gladiator, M, Araki, Darkstar (Petrovna), Warpath, Feral