*Who are the 198? Find out here! Steal a sneak peek into the secret mutant files of the government's new Office of National Emergency in this one-shot companion to X-Men: The 198. Providing an essential overview of the X-Men's dangerous new status quo, this keepsake volume features bios on the world's remaining mutants and reveals statling new details of Sentinel Squad O.N.E.! *Source: Back cover