Collects Marvel Team-Up (2004) #14-18. The heroes of the Marvel Universe are no more. Spider-Man? Wolverine? Captain America? Iron Man? Gone - but the people of the world still need saving; they still need heroes. Make way for The League of Losers! Plus: The team-up you thought you'd never see! Robert Kirkman and Cory Walker's Invincible bounces over to the Marvel Universe for a visit!