As the frog cult spreads across America, Roger the Homunculus returns to the site of the B.P.R.D.'s first clash with the frog creatures--the ruins of Cavendish Hall, where Hellboy, Abe, and Liz first encountered both the frogs and Rasputin (Hellboy: Seed of Destruction)--to track down the final pieces of the puzzle of the Cavendish family.

Publication en VF:

dans Volume 3 (B.P.R.D. - Origines #3)