The successful B.P.R.D.: Plague of Frogs hardcover — the first of four epic volumes collecting the entire Plague of Frogs saga from Hollow Earth to King of Fear — returns as an affordable paperback! With over 400-pages, there's never been a better time to delve into the haunting world of the Bureau for Paranormal Research and Defense. Led by fish-man Abe Sapien, firestarter Liz Sherman and a bizarre roster of special agents must re-establish the B.P.R.D. after Hellboy's departure and defend the world from occult menaces!