| 0 | - | cover | 1 | pencils: Mike Mignola; inks: Mike Mignola; colors: Dave Stewart | Hellboy |
| 1 | Prague | illustration | 1 | pencils: Lee Bermejo; inks: Lee Bermejo; colors: Dave Stewart | Hellboy |
| 2 | Introduction | foreword, introduction, preface, afterword | 1 | script: Scott Allie | |
| 3 | My Vacation in Hell | comic story | 8 | script: Craig Thompson; pencils: Craig Thompson; inks: Craig Thompson; colors: Craig Thompson; letters: Craig Thompson | Charon; Hellboy; Eternal Custodian of Purgatory; Sexy Angels; Lake of Fire Symphony; Army of Goats; the Legion Swine; Cerberus [as Doggies]; Leviathan |
| 4 | A Love Story | comic story | 8 | script: Tommy Lee Edwards; pencils: Tommy Lee Edwards, Don M. Cameron; inks: Tommy Lee Edwards; colors: Tommy Lee Edwards; letters: John Workman | Hellboy; Trevor Bruttenholm |
| 5 | Shattered | comic story | 8 | script: Ron Marz; pencils: Jim Starlin; inks: Jim Starlin; colors: Dave Stewart; letters: Michelle Madsen | Hellboy; Darko; Unmensch; Grigori Efimovich Rasputin; General Klaus Werner von Krupt; Ilsa Haupstein; Hecate; Sadu-Hem; Leopold Kurtz; Vladimir Giurescu; Ualac; Ann Hatch; Mr. Lu; Kriegaffe # 10; Roger; William Grenier; Abraham Sapien; Trevor Bruttenholm |
| 6 | Friday | comic story | 6 | script: Doug Petrie; pencils: Gene Colan; inks: Gene Colan; colors: Dave Stewart; letters: Michael Heisler | Liz Sherman; Abe Sapien |
| 7 | Command Performance | comic story | 8 | script: Will Pfeifer; pencils: P. Craig Russell; inks: P. Craig Russell; colors: Lovern Kindzierski; letters: Galen Showman | Hellboy; André; Hans; Claude; Abraham Sapien; Paul Noury |
| 8 | Love is Scarier Than Death | comic story | 8 | script: J. H. Williams III, Haden Blackman; pencils: J. H. Williams III; inks: J. H. Williams III; colors: J. H. Williams III; letters: Todd Klein | Emma Granger; Hellboy; Goatman |
| 9 | Theatre of the Dead | comic story | 8 | script: Jim Pascoe, Tom Fassbender; pencils: Simeon Wilkins; inks: Simeon Wilkins; colors: David Self; letters: Annie Parkhouse | Abe Sapien; Hellboy |
| 10 | Toy Solider | comic story | 10 | script: Akira Yoshida, Kia Asamiya; pencils: Kia Asamiya; inks: Kia Asamiya; colors: Dave Stewart; letters: Clem Robins | Hellboy |
| 11 | Professional Help | comic story | 10 | script: Evan Dorkin; pencils: Evan Dorkin; inks: Evan Dorkin; colors: Sarah Dyer; letters: Evan Dorkin | Roger the Homunculus; Izzy Kemper; Didrik Billerbeck [Morthvargr]; Dr. Andersson; Oddvar; Hymir |
| 12 | Fifteen Minutes... | comic story | 8 | script: Jill Thompson; pencils: Jill Thompson; inks: Jill Thompson; colors: Jill Thompson; letters: Jill Thompson | Hellboy |
| 13 | Long Distance Caller | comic story | 10 | script: Kev Walker; pencils: Kev Walker; inks: Kev Walker; colors: Kev Walker; letters: Michael Heisler | Johann Kraus; Dr. Kate Corrigan |
| 14 | Cool Your Head | comic story | 8 | script: Scott Morse; pencils: Scott Morse; inks: Scott Morse; colors: Scott Morse; letters: Scott Morse | Hellboy |
| 15 | Afterword | foreword, introduction, preface, afterword | 1 | script: Mike Mignola | |
| 16 | - | illustration | 1 | pencils: Scott Morse; inks: Scott Morse; colors: Scott Morse | Hellboy |
| 17 | Hellboy: Weird Tales #6 cover | cover reprint (on interior page) | 1 | pencils: Frank Cho; inks: Frank Cho; colors: Dave Stewart | Hellboy |
| 18 | Hellboy: Weird Tales #8 cover | cover reprint (on interior page) | 1 | pencils: Mike Kaluta; inks: Mike Kaluta; colors: Mike Kaluta | Hellboy |
| 19 | Hellboy: Weird Tales #7 cover | cover reprint (on interior page) | 1 | pencils: Phil Noto; inks: Phil Noto; colors: Phil Noto | Hellboy; Liz Sherman; Abe Sapien |
| 20 | Hellboy: Weird Tales #5 cover | cover reprint (on interior page) | 1 | pencils: J. H. Williams III; inks: J. H. Williams III; colors: J. H. Williams III | Hellboy |
| 21 | - | illustration | 1 | pencils: Cameron Stewart; inks: Cameron Stewart; colors: Cameron Stewart | Hellboy; Mr. Lu |
| 22 | - | illustration | 1 | pencils: Gary Fields; inks: Gary Fields; colors: Michelle Madsen | Hellboy |
| 23 | - | illustration | 1 | pencils: Ben Templesmith; inks: Ben Templesmith; colors: Ben Templesmith | Hellboy |
| 24 | - | illustration | 1 | pencils: Dave Stevens; inks: Dave Stevens; colors: Dave Stewart | Hellboy |
| 25 | Toybox; Hellboy | illustration | 1 | pencils: Steve Purcell; inks: Steve Purcell; colors: Steve Purcell | Hellboy; Ernie; Suda |
| 26 | Lobster Johnson | comic story | 16 | script: John Cassaday; pencils: John Cassaday; inks: John Cassaday; colors: Dan Jackson, Nick Derington; letters: Dan Jackson, Jason Hvam | Lobster Johnson |
| 27 | Hellboy sketchbook | foreword, introduction, preface, afterword | 6 | script: Scott Allie; pencils: P. Craig Russell, Evan Dorkin; inks: P. Craig Russell, Evan Dorkin | |