#1, 4-5
2021 • 2 Readers • 432 pages • 3
Sledgehammer 44
ByMike Mignola,John Arcudi,+2 more
2014 • 2 Readers • 144 pages • 2
2023 • 1 Reader • 112 pages • 2
The World of Hellboy is a 6-book series with 4 primary works first released in 2014 with contributions by Mike Mignola, Chris Roberson, and 4 others.
2021 • 2 Readers • 432 pages • 3
2014 • 2 Readers • 144 pages • 2
2023 • 1 Reader • 112 pages • 2