1st printing. Collects Visitor: How and Why He Stayed (2017) #1-5 and material from Hellboy Winter Special (2017 Dark Horse). Written by Mike Mignola and Chris Roberson. Art and cover by Paul Grist. In 1944 Hellboy was conjured in a ceremony meant to give Hitler the ultimate occult weapon. Fortunately, Professor Trevor Bruttenholm was there to witness and to guide Hellboy to become the world's greatest paranormal detective. But Bruttenholm wasn't the only witness to Hellboy's arrival. This collection reveals the aliens who monitored Hellboy's arrival, and why the assassin they sent to Earth stayed his hand. Softcover, 112 pages, full color. NOTE: "An absolutely stunning read." - Odinson, mycomischop.com Archivist Cover price $19.99.