Jackson's mysterious history finally unravels. A massive battle atop a moving train. The Hobo Mafia and the Feds close in for an actual war and Jackson's final battle with The Literal Devil. Pomona Slim, Hundred Cat and Big Sis are all mixed up in the epic conclusion of The World's Toughest Hobo's search for the mythical Rock Candy Mountain Collects ROCK CANDY MOUNTAIN #5-8