The MARVEL MASTERWORKS continue John Byrne's iconic FF run! When the Fantastic Four journey on a mind-bending quest through the Negative Zone, the opportunistic Annihilus attacks the undefended Baxter Building. It's a gripping saga that finds two universes hanging in the balance. With Daredevil, She-Hulk and the Avengers racing to the FF's side, Reed and Sue must make some drastic decisions concerning their future with the team! Plus: Galactus is back, he's hungering, and the Skrull homeworld is on the menu. The ramifications of this moment will be felt for generations. And speaking of Skrulls: Find out what happened to the first Skrulls to cross paths with the FF! Also featuring a massize trove of FF entries from The Official Handbook of The Marvel Universe. Collecting: The Fantastic Four (1961) 251-257, Annual (1963) 17, The Avengers (1963) 233, The Thing (1983) 2 and material from The Official Handbook Of The Marvel Universe (1983)