Collects B.P.R.D. Hell on Earth (2012) #105-109.
*Following the deadly events of The Return of the Master, the zombie director of the Russian occult sciences division leads the B.P.R.D. to go head to head with demons from Hell. Meanwhile, Johann commands a rescue mission to locate the missing agents from The Abyss of Time. What they find is an army of mutated humans. *Source: darkhorse.com