Stronghold (Stronghold #4)

On the run from The Stronghold, Grey and Claire encounter an apostate agent who, like Claire, defected from the organization long ago. But what he knows about both lovers' pasts may point to a fate more terrible than the certain death they flee. Phil Hester (The Coffin, Deathstroke, The Darkness, SHIPWRECK) and Ryan Kelly (The Wicked & The Divine, Lucifer, Saucer Country) weave a tale of cosmic horror, high-adventure and tragic romance unlike anything else in comics.