When a startling discovery is made in Sweden, the B.P.R.D. sends Hellboy and Abe Sapien to investigate. What ensues is a wild adventure full of Norse legends, mythical creatures, and a threat that could bring not just Earth but the Nine Realms of Norse mythology to their knees. Based on the illustrated novel by Mike Mignola and Christopher Golden, this hardcover collection brings readers into Hellboy's fight against the Frost Giants with stunning art by Matt Smith (Hellboy and the B.P.R.D: Long Night at Goloski Station, Barbarian Lord, Folklords) and colors by Chris O'Halloran (Folklords, Black Panther, Ice Cream Man). Collects the four-issue miniseries.