| 0 | Hellboy Junior | cover | 1 | pencils: Bill Wray; inks: Bill Wray; colors: Bill Wray | |
| 1 | Hellboy Junior Halloween Special cover | cover reprint (on interior page) | 2 | pencils: Bill Wray; inks: Bill Wray | |
| 2 | Hellboy Junior #1 cover | cover reprint (on interior page) | 1 | pencils: Bill Wray; inks: Bill Wray; colors: Bill Wray | |
| 3 | - | foreword, introduction, preface, afterword | 1 | script: Steve Niles | |
| 4 | The Creation of Hellboy, Jr. | comic story | 1 | script: Bill Wray, Mike Mignola; pencils: Mike Mignola; inks: Mike Mignola; colors: Dave Stewart; letters: John Costanza | |
| 5 | Maggots, Maggots, Everywhere | comic story | 12 | script: Bill Wray; pencils: Bill Wray; inks: Bill Wray; colors: Bill Wray; letters: John Costanza | |
| 6 | The Devil Don't Smoke | comic story | 5 | script: Mike Mignola, Bill Wray; pencils: Mike Mignola; inks: Mike Mignola; colors: Bill Wray; letters: John Costanza | |
| 7 | - | illustration | 1 | pencils: Stephen DeStefano; inks: Stephen DeStefano; colors: Stephen DeStefano | |
| 8 | - | comic story | 6 | script: Bill Wray; pencils: Stephen DeStefano; inks: Stephen DeStefano; colors: Bill Wray; letters: Stephen DeStefano | |
| 9 | The Ginger-Beef Boy | comic story | 7 | script: Bill Wray; pencils: Hilary Barta; inks: Hilary Barta; colors: Bill Wray; letters: John Costanza | |
| 10 | Hellboy, Jr. pinup | illustration | 1 | pencils: Kevin Nowlan; inks: Kevin Nowlan | |
| 11 | Magical Mushroom Trip | comic story | 8 | script: Bill Wray; pencils: Dave Cooper; inks: Dave Cooper; colors: Dave Cooper; letters: Dave Cooper | |
| 12 | Squid of Man | comic story | 6 | script: Bill Wray; pencils: Mike Mignola; inks: Mike Mignola; colors: Dave Stewart; letters: John Costanza | |
| 13 | The Wolvertons | comic story | 6 | script: Bill Wray; pencils: Pat McEown; inks: Pat McEown; colors: Bill Wray; letters: John Costanza | |
| 14 | The House of Candy Pain | comic story | 7 | script: Bill Wray; pencils: Hilary Barta; inks: Hilary Barta; colors: Dave Stewart; letters: John Costanza | |
| 15 | Hellboy Junior #2 cover | cover reprint (on interior page) | 1 | pencils: Hilary Barta; inks: Hilary Barta; colors: Dave Stewart | |
| 16 | Sparky Bear | comic story | 7 | script: Bill Wray; pencils: Bill Wray; inks: Bill Wray; colors: Bill Wray; letters: John Costanza | |
| 17 | Somnambo the Sleeping Giant | comic story | 5 | script: Bill Wray; pencils: Dave Cooper; inks: Dave Cooper; colors: Dave Cooper; letters: Dave Cooper | |
| 18 | Wheezy the Sick Little Witch | comic story | 8 | script: Bill Wray; pencils: Stephen DeStefano; inks: Stephen DeStefano; colors: Bill Wray; letters: Stephen DeStefano | |
| 19 | Hellboy Jr. vs Hitler | comic story | 16 | script: Bill Wray; pencils: Bill Wray; inks: Bill Wray; colors: Dave Stewart; letters: John Costanza | |
| 20 | Hellboy Junior | illustration | 1 | pencils: Bill Wray; inks: Bill Wray; colors: Bill Wray | |
| 21 | Hellboy Junior | illustration | 1 | pencils: Glenn Barr; inks: Glenn Barr; colors: Glenn Barr | |
| 22 | Hellboy Jr. Gets a Car | comic story | 6 | script: Mike Mignola; pencils: Mike Mignola; inks: Mike Mignola; colors: Dave Stewart; letters: John Costanza | |
| 23 | Hellboy Junior sketchbook | foreword, introduction, preface, afterword | 6 | pencils: Bill Wray, Pat McEown, Stephen DeStefano; inks: Bill Wray, Pat McEown; colors: Bill Wray | |