Full of edge-of-your-seat thrills, this collection details all the pulse-pounding moments that have led up to Secret Empire! Captain America, due to the manipulations of the Red Skull, is secretly a true believer in the cause of Hydra and has turned his back on the Super Hero community. Using the trust and respect he has gained over the years he has ascended to a position where he can strike without warning. Should they hope for any chance of victory, the entire Marvel Universe must band together as never before. UNITED THEY STAND against their common foe – the Avengers, the Defenders, the Champions, the X-Men, and more must hold together. Yet even they may not be enough! COLLECTING: Captain America (2012) #21 & #25; material from Captain America: Sam Wilson #7 & #8; Avengers Standoff: Assault on Pleasant Hill Alpha, Avengers Standoff: Assault on Pleasant Hill Omega; Captain America: Steve Rogers #1 & #2.

2017's most startling and unexpected comic book event! Captain America, Sentinel of Liberty, has been living a lie! The world's greatest hero is secretly a true believer in the cause of Hydra, brought up since childhood to pursue their mission of progress through authority and unity through adversity! Using the trust and respect he is accorded by the great powers of the Marvel Universe, Steve Rogers has worked his way into a position where he can make Hydra's ideals a reality -and change the landscape of the world dramatically! Now, all the dominos of Steve's plan have been laid out - and it will take only the slightest push to set them into action! Hail Hydra! Collects Secret Empire #0, Secret Empire #1-10, Secret Empire Omega #1, Captain America #25 and material from Free Comic Book Day 2017 (Secret Empire 1).

The Sorcerer Supreme suffers Secret Empire! New York City is under attack by dark forces, and only Doctor Strange has a shot at saving it - but it's quite a long shot! And to have any hope, Strange must ally himself with some unsavory people. No, not Spider-Woman - though the Doctor is recruiting her, too. We're talking about Wilson Fisk, A.K.A. the Kingpin. Together, they'll take the fight to the person running New York City...Baron Mordo! But even if they win, are they ready for the Hydra-occupied America waiting outside of the dark-domed Manhattan? COLLECTING: DOCTOR STRANGE 21-26

A Secret Empire calls for Secret Warriors! Captain America has been revealed to be an agent of Hydra - and now he's coming for the Inhumans! But S.H.I.E.L.D. Agent Daisy Johnson, a.k.a. Quake, wants no part of Hydra, and is heading underground! Recruiting Ms. Marvel, Moon Girl, Devil Dinosaur, Karnak and Inferno to her cause, she'll fight to set things right - not just for the Inhumans, but for the entire country! But can even Quake handle the seismic rifts between her own teammates? It's one part coming-of-age story, one part spy thriller - all action and all heart! Don't miss the next (and final?) generation of Inhumans as they take the Marvel Universe by storm! COLLECTING: SECRET WARRIORS 1-5