Info édition : Collects: Hellboy in Hell (2012) #6-10. San Diego Comic-Con 2016 Hardcover Edition.
Résumé: After facing off for a second time against the Vampire of Prague, Hellboy, dead and in Hell, comes down with a fatal illness and seeks the help of an incompetent team of doctors. As he explores the geography of Hell, learning little from a confused pair of mapmakers, Hellboy gets a glimpse of the new World Tree that he helped to create, stands accused by his own sister of a terrible murder, and causes the destruction of Pandemonium itself in the climactic chapter of the series.