War on Frogs #4
Johann Kraus, the ectoplasmic man, leads a team of B.P.R.D. agents against the frog monsters as they spread across the country. But this time, burning the nest of frogs is not the end of the battle for Johann, as he learns about the horrifying afterlife of the Bureau's sworn enemies.
• Peter Snejbjerg (Starman, The Books of Magic) tackles the final issue in the B.P.R.D.: War on Frogs series with series writer John Arcudi.