The Adventure Zone. Murder on the Rockport Limited!

"In the second Adventure Zone graphic novel (adapted from the McElroy family's wildly popular D & D podcast), we rejoin hero-adjacent sort-of-comrades-in-arms Taako, Magnus, and Merle on a wild careen through a D & D railroad murder mystery. This installment has a little of everything: a genius child detective, an axe-wielding professional wrestler, a surly wizard, cursed magical artifacts, and a pair of meat monsters. You know, the usual things you find on a train"--