(W) Mike Mignola, John Arcudi (A) Guy Davis, Karl Moline (CA) Mike Mignola. In 2001* Hellboy quit the B.P.R.D.* leaving its roster of special agents to defend the world from any occult threats* and the growing menace of the frog army. Now their adventures are collected in one continuous saga* following the exploits of Abe Sapien* Liz Sherman* Roger the Homunculus* Johann Krauss* Kate Corrigan* Ashley Strode* and many more from the war on frogs through the end of Ragna Rok. This second volume includes deeper explorations of Abe Sapien's origins* the Black Flame* and the introduction of more key characters! o B.P.R.D.: Born Again* B.P.R.D.: Revival* B.P.R.D.: The Dead* B.P.R.D.: War on Frogs* and B.P.R.D.: The Black Flame.