With the Secret Invasion in full force, Marvel has announced a new one-shot called Skrulls! The special one shot will get fans up to speed on just who are the Skrulls and what their goals are. Fans will learn the history of the Skrulls and some interesting new secrets in sixty-four ad free pages. Skrulls is a companion book for the Secret Invasion and will feature a cover by artist Greg Horn. Skrulls is written by John Rhett Thomas and will have an on sale date of July 9, 2008.