Hellboy Novels is a 13-book series with 10 primary works first released in 1997 with contributions by Thomas E. Sniegoski, Robert Greenberger, and 6 others.
2000 • 10 Readers • 212 pages • 3.3
2009 • 2 Readers • 208 pages
1997 • 1 Reader
2001 • 2 Readers • 4
2006 • 1 Reader • 368 pages