It's the Ultimate war between the Hulk and Iron Man! Desperate for a cure to his dark disease, scientist Bruce Banner begs Tony Stark for a release from the curse of the Hulk! Stark agrees, but in the midst of the experimentation, something goes horribly wrong. And you know what happens next: man and monster collide!

General Nick Fury turns to Wolverine for help when he hears that Dr. Bruce Banner, aka the Hulk, is alive, but the nearly unkillable Wolverine may have finally met his match in the green goliath.

The war is about to begin! The two most powerful super teams in the Ultimate Universe collide in the brawl of the century! A misunderstanding has brought these two colossal teams to blows and their battle may just spell the end for the Ultimate world! Reprinting Ultimate Comics: Avengers Vs. New Ultimates #1-6, this amazing collection will appeal to fans of the immensely popular Ultimates line, as well as anyone with an interest in the Marvel Universe.

Humanity now faces mutants, a mysterious sub-species that is gifted with strange and frightening powers. Hidden among the population. they are feared and hated by their human cousins. As rumors and urban myths about their existence spread across the world, the US government creates its own initiative to deal with this threat: the Sentinel Project. Meanwhile two men wage a secret war for the hearts and minds of young mutants everywhere. Charles Xavier has recruited a cadre of students including Cyclops, Jean Grey and Beast, that call themselves the X-Men. But there are others out there, living in fear, struggling to deal with what they are: Ororo Munroe, Bobby Drake and another, more dangerous mutant named Logan. Simultaneously, the terrorist known only as Magneto has assembled The Brotherhood, a militant group dedicated to the overthrow of human authority. A war is on the horizon and these amazing young men and women will decide the future of all humanity! Collects Ultimate X-Men (2000) #1-6.

Collects Original Sin #3.1-3.4.

"Contains material originally published in magazine form as Wolverine #33-35, Iron Man: House of M #1-3, Incredible Hult #83-87, Captain America #10, The Pulse #10, Cable & Deadpool #17 and Hulk: broken worlds #1."--Colophon.

Known and feared throughout the universe, it is a cosmic abomination that eradicates organic life and consumes planets - and the Earth is directly in its path! The world's greatest heroes - the Ultimates, the X-Men, and the Fantastic Four - have joined forces against the menace, aided by mysterious mechanoid Vision, high-tech soldier Sam Wilson, extraterrestrial champion Mahr Vehl, and Nick Fury's elite intelligence agency S.H.I.E.L.D. But can anything stop the unimaginable power of Gah Lak Tus? Find out in this dark sci-fi thriller by Warren Ellis, featuring the Ultimate debuts of the Falcon, Captain Marvel, the Silver Surfer, and more! Collects Ultimate Nightmare #1-5, Ultimate Secret #1-4; Ultimate Vision #0, and Ultimate Extinction #1-5.