Fear Itself: Book Of The Skull #1 is written by Ed Brubaker (Captain America) with art by Scot Eaton (Doomwar).
"Captain America and Namor have thwarted the Red Skull before - but when an ancient secret is forgotten, did they doom the Marvel Universe?" said Marvel.
"Sin, the Skull's daughter, knows the truth and, this March, the cards are all laid out on the table..."
Matt Fraction and Stuart Immonen's core Fear Itself miniseries will launch on April 4.