Issue: #4
The Ultimate Universe's most talked about series continues! Ultimate Spider-Man Peter Parker's classmate Liz Allen vanished after Ultimatum. Where has she been hiding and what connection does she have to the terrible horrible Blob? Join the new cast of Ultimate X as they head to Southern California to find out these secrets and more when Eisner award-winning writer JEPH LOEB and master illustrator...
First appearances: Teddy Allen
Creators: Alan Fine, Axel Alonso, Dan Buckley, Joe Quesada, Sana Amanat, Mark Paniccia, Richard Starkings, Jeph Loeb, Peter Steigerwald, Mark Roslan, Randall L. Miller, Art Adams, Albert Deschesne
Characters: Jean Grey, Quicksilver, Blob, Jimmy Hudson, Derek Morgan, Liz Allan, Teddy Allen