nThe Bureau for Paranormal Research and Defense sends its team to permanently wipe out a subterranean colony of frog monsters. nThe team tracks down Memnan Saas hideout, but soon find themselves in over their heads when old enemies--including the Black Flame--arrive to lay waste to the world. n nMike Mignola and John Arcudi are joined by Guy Davis to close out the Plague of Frogs in this omnibus collection of the B.P.R.D. series! nn