Collects Giant-Size X-Men #1, Journey Into Mystery: Birth of Krakoa #1, X-Men: Deadly Origin #4, Wolverine and the X-Men #1. Before it became the island nation of mutantkind in the pages of Jonathan Hickman's X-Men, Krakoa existed as the mysterious living mutant island! Witness the all-new, all-different X-Men's first mission as they rescue the inaugural team from the island. And also, was their another team of mutants lost to the island, seemingly forgotten by all? Vulcan returns and he wants answers! And go back even further, to the birth itself of the mutant island...and what does Nick Fury have to do with it?