Hellboy Universe: The Secret Histories Volume 1

By Mike Mignola and John Arcudi

Three stories of instrumental side characters are explored in full, collected for the first time in a trade paperback graphic novel perfect for any Hellboy fan's library

When did Rasputin find his calling to bring about Ragna Rok? How did the Visitor stay hidden on Earth for so long? And where did the legendary Sledgehammer armor really come from? These questions and more are answered in this new collection from the world of Hellboy

Hellboy creator Mike Mignola is joined by John Arcudi, Chris Roberson, Laurence Campbell, Christopher Mitten, Dave Stewart, and others to bring these hidden corners of the Mignolaverse to light.

Collects Rasputin: The Voice of the Dragon, Sledgehammer 44, and The Visitor: How and Why He Stayed.

• Format: Paperback
• Language: English
• ISBN: 1506754627
• ISBN13: 9781506754628
• Release Date: March 2026
• Publisher: Dark Horse Books
• Length: 424 Pages
• Weight: 2.12 lbs.
• Dimensions: 0.8" x 6.7" x 10.1"