| 0 | - | cover | 1 | pencils: Gerry Talaoc, Bill Draut, Alfredo Alcala; inks: Gerry Talaoc, Bill Draut, Alfredo Alcala; letters: Joe Letterese | Cain (vignette) |
| 1 | - | foreword, introduction, preface, afterword | 1 | pencils: Joe Orlando; inks: Joe Orlando; letters: Milt Snapinn | Cain |
| 2 | Night Stalker in Slim City | comic story | 9 | script: David Michelinie; pencils: Frank Robbins; inks: Frank Robbins | Cain (host) |
| 3 | Eat at Joe's | cartoon | 1 | pencils: Sergio Aragonés; inks: Sergio Aragonés | |
| 4 | The House of Endless Years | comic story | 6.67 | script: Gerard Conway; pencils: Bill Draut; inks: Bill Draut; letters: John Costanza | Cain (host); Judy (girl); Neal (Peggy's brother); old hag; Peggy (girl); Tippy (Peggy's dog) |
| 5 | The Deadman's Lucky Scarf | comic story | 8 | script: David Izzo, Michael Fleisher; pencils: Alfredo Alcala; inks: Alfredo Alcala | Cain (host) |
| 6 | The Reluctant Sorcerer | comic story | 7.67 | script: Howard Purcell; pencils: Howard Purcell; inks: Howard Purcell; letters: Stan Starkman | Cain (host) |
| 7 | The Masters of Mystery | promo (ad from the publisher) | 0.33 | | |
| 8 | The Line of DC Super-Stars | promo (ad from the publisher) | 0.67 | | |
| 9 | - | statement of ownership | 0.33 | letters: typeset | |
| 10 | Abraca-Doom! | comic story | 8.5 | script: Denny O'Neil; pencils: Berni Wrightson; inks: Berni Wrightson; letters: John Costanza | Cain (host); The Spectre [Jim Corrigan]; Beelzebub/Mister Scratch/The Devil |
| 11 | - | promo (ad from the publisher) | 0.5 | | |
| 12 | The One and Only, Fully Guaranteed, Super-Permanent, 100%? | comic story | 5 | script: Marv Wolfman; pencils: Dick Dillin; inks: Neal Adams; letters: John Costanza | Cain (host); Stanley Landman; Stella Landman; Sadie |
| 13 | The Gift That Wiped Out Time | comic story | 7.67 | pencils: Mort Meskin; inks: George Roussos; letters: Gaspar Saladino | Cain (host) |
| 14 | Biggest Bargain in Comics! | promo (ad from the publisher) | 1 | | |
| 15 | The Masters of Mystery | promo (ad from the publisher) | 0.33 | | |
| 16 | - | letters page | 2 | script: Paul Levitz | |
| 17 | Sheer Fear! | comic story | 7 | script: Sheldon Mayer; pencils: Gerry Talaoc; inks: Gerry Talaoc | Cain (host) |
| 18 | Burial at Sea | cartoon | 1 | script: Sergio Aragonés; pencils: Sergio Aragonés; inks: Sergio Aragonés | |
| 19 | The Claws of Death! | comic story | 8 | script: George Kashdan; pencils: Alex Niño; inks: Alex Niño | |
| 20 | Mystery in Miniature! | comic story | 6 | script: John Broome; pencils: Jerry Grandenetti; inks: Frank Giacoia; letters: Gaspar Saladino | Cain (host); Phantom Stranger |
| 21 | Photo Finish! | comic story | 3 | script: Steve Skeates; pencils: Mike Sekowsky; letters: Ben Oda | |
| 22 | Avalanche Climbers | cartoon | 1 | script: Sergio Aragonés; pencils: Sergio Aragonés; inks: Sergio Aragonés | |
| 23 | - | promo (ad from the publisher) | 1 | | |