Captain America Vol. 4

Collects Captain America (2011) #15-19. Still reeling from Hydra's Madbombs, Cap finds himself the target of a vicious media smear campaign. Who are the Discordians, and what will they blow up next? Targeted for death, Cap tackles Codename: Bravo and Queen Hydra with the fate of the world in the balance! Meanwhile, Sharon Carter and Dum Dum Dugan duke it out with Baron Zemo… in the depths of space!