Warren Ellis
Collects Ultimate Exinction #1-5. It's time for the coming of Gah Lak Tus! And his arrival could mean the end of all life on this planet! Not even the power of S.H.I.E.L.D or the brilliance of Fantastic Four leader Reed Richards seems able to stop its inexorable march to Earth. What role do the Ultimate X-Men have in this drama?
Collects Ultimate Human #1-4. 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!
Collects Ultimate Nightmare #1-5. As world communications systems break down, Nick Fury of S.H.I.E.L.D. leads a force comprised of Captain America, Black Widow and Sam Wilson to investigate, while, simultaneously, Charles Xavier dispatches his own team of X-Men. And what they discover there, and what happens next, defies belief!
Collects Ultimate Secret #1-4. A hidden alien race is trying desperately to keep Man from reaching the stars and Phillip Lawson will use all his considerable power to stop it...the power of Captain Mahr Vehl! Also, the Ultimates and the Ultimate Fantastic Four infiltrate the alien mothership to learn who or what Gah Lak Tus is!