"House of M" is a 2005 comic book storyline published by Marvel Comics. The storyline consists of a core eight-issue comic book limited series written by Brian Michael Bendis and illustrated by Olivier Coipel, and a number of crossover tie-in books. Its first issue debuted in June 2005 as a follow-up to the events of the "Planet X" and "Avengers Disassembled" storylines, in which the superhero Scarlet Witch suffered a mental breakdown and tried to alter the fabric of reality to recreate her lost children. Magneto, Scarlet Witch and her twin brother, Quicksilver, played major roles in the series. Like the 1995–1996 "Age of Apocalypse" storyline, "House of M" replaced the Earth-616 as the main reality for a brief time until Scarlet Witch reverted it to normal. The events of the storyline were later indicated to have occurred on Earth-58163.