One of the best Marvel crossovers since Secret Wars
Highly recommended for any collector of Marvel major events. House of M combines the best of the best from the world of X-Men and the Avengers to weave a tale of a hero losing complete control of her powers, creating an alternate reality where mutants are the dominant species on the planet. Craftly written by Brian Michael Bendis and beautifully illustrated by Oliver Coipel. The hardcover adds bonus art and in depth interview by the creators.