It may seem hard to believe, but there used to be a time when we knew little to nothing about Wolverine's origins. The Weapon X story from 1991 by Barry Windsor-Smith began to fill in some gaps.
Originally told in small chunks appearing in Marvel Comics Presents #72-84, it's become one of the classic Wolverine stories in his history.
Plus, we continue All-Star Superman with issue 6.
Next Time: Spider-Man and Venom: Maximum Carnage, Pt. 1