Geoff Johns and Scott Kolins add another project to their list of collaborations with this haunting contribution to the Hellboy canon. Agents Liz Sherman, whose supernatural talent for starting fires killed her family when she was a teen, and Roger the Homunculus, the five-hundred-year-old artificial man who nearly killed Liz by stealing her fire, are sent to investigate a mystery train terrorizing America. This is a train with history--its last natural journey, some seventy years ago, had a mysterious passenger on board--Lobster Johnson, who's still bound to the fate of the locomotive.