The Best of DC #18

When the superhero Joshua storms into Teen Titans headquarters, he’s not looking for a fight—he’s desperate for help. He warns the team that a group of teenagers, unaware of their role, are being manipulated by aliens to launch "Operation Jericho," and only the Titans can stop it before it’s too late.

In "Citadel of Fear," the Titans press on in their mission to uncover the truth behind the Dimension X aliens, aided by the unlikely alliance of Hawk and Dove. When Robin and Kid Flash are taken captive, the team must race against time to rescue them—before the aliens' hidden fortress consumes them all.