A Marvel Comics Event
Marvel Comics Group, Paperback, 9780785121794, 192pp.
Publication Date: April 11, 2007
In this crossover tale that stars Spider-Man, the New Avengers, the Fantastic Four, and the X-Men, the landscape of the Marvel Universe is changing, and it's time to choose a side. A conflict has been brewing for more than a year, threatening to pit friend against friend and brother against brother.