*Witness history in the making! Revealing startling new details of the moment that changed everything, Secrets of the House of M is an essential companion to the limited-series mega-event. This keepsake volume also includes an overview of significant events and world leaders in the House of M reality, and Handbook-style bios of all the key players – including S.H.I.E.L.D. operatives, mutant heroes and super-humans! Plus: newspaper and magazine articles, personal journal entries, a guided tour of the House of M reality, and more! *Source: marvel.com