6 books in series

The World of Hellboy

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.

Frankenstein Underground
#2First

2015 • 2 Readers • 144 pages • 3

The Visitor
#4

2017 • 2 Readers • 144 pages • 4

Rasputin
#5

2018 • 1 Reader • 144 pages

Koshchei the Deathless
#6Popular

2018 • 3 Readers • 172 pages • 3

Sledgehammer 44

2014 • 2 Readers • 144 pages • 2

Frankenstein: New World

2023 • 1 Reader • 112 pages • 2