In the final issue of _B.P.R.D.: Hollow Earth_, the missing member of the B.P.R.D. is finally reunited with her body, but the team still has to find a way to dismantle the monstrous subterraneans' digging machines, which tear at the center of the earth, and the giant battery that runs them, fueled by human firepower_Don't miss the epic final issue of this best-selling series!