| 0 | Detective Comics | cover | 1 | pencils: Jim Aparo; inks: Jim Aparo; letters: Gaspar Saladino | Batman [Bruce Wayne]; Robin [Dick Grayson]; Batgirl [Barbara Gordon]; Martian Manhunter; Elongated Man; The Human Target; Jason Bard; Roy Raymond; Captain Compass; Mysto |
| 1 | Best of DC Digest #30: Detective Comics | table of contents | 1 | letters: typeset | |
| 2 | The Stage Is Set... for Murder! | comic story | 15 | script: Denny O'Neil; pencils: Irv Novick; inks: Dick Giordano | Batman; Alfred Pennyworth; Del Sartre; Claire Foster; Barry Johnstone; Ezra Jimson |
| 3 | The Assassin-Express Contract! | comic story | 10 | script: Len Wein; pencils: Carmine Infantino; inks: Dick Giordano | The Human Target (intro, origin); Luigi; T. C. Newman; Harry Cheever |
| 4 | The Magical Mystery Mirror | comic story | 8 | script: Mike W. Barr; pencils: Ernie Chua; inks: Ernie Chua | Elongated Man; Sue Dibny; Janice Fell; Dennis Fell; Amos Fell |
| 5 | The Riddle of the Unseen Man! | comic story | 6 | pencils: Ruben Moreira; inks: Ruben Moreira | |
| 6 | A Burial for Batgirl! | comic story | 8 | script: Denny O'Neil; pencils: Gil Kane; inks: Vince Colletta | Batgirl [Barbara Gordon]; Robin [Dick Grayson]; Hank Osher; Jack Markham; Amos Willard |
| 7 | Midnight Is the Dying Hour! | comic story | 7 | script: Denny O'Neil; pencils: Gil Kane; inks: Vince Colletta | Robin [Dick Grayson]; Batgirl [Barbara Gordon] |
| 8 | The Three Feats of Peril! | comic story | 8 | script: Bill Woolfolk; pencils: Leonard Starr; inks: Leonard Starr | Mysto |
| 9 | Case of the Dead-On Target! | comic story | 7 | script: Frank Robbins; pencils: Frank Robbins; inks: Frank Robbins | Jason Bard; "Rip" Williams; Donna Williams; Ted Crane; Alli Crane; "Silk" Norbus |
| 10 | The Man with 20 Lives | comic story | 6 | script: Jack Miller; pencils: Joe Certa; inks: Joe Certa | John Jones [J'onn J'onzz; Manhunter from Mars] |
| 11 | The Ocean Pest! | comic story | 6 | script: Otto Binder; pencils: Joe Certa; inks: Joe Certa | Captain Compass |
| 12 | Wanted for Murder-One, the Batman | comic story | 15 | script: Denny O'Neil; pencils: Irv Novick; inks: Dick Giordano; letters: John Costanza | Batman; James Gordon; Arthur Reeves (Introduction?); Jonah Jory; "Squeaky" Piper; Sy Semple; Anderson P. Forsythe |
| 13 | Camelot 3000 | promo (ad from the publisher) | 1 | letters: typeset | |
| 14 | Case Files | foreword, introduction, preface, afterword | 1 | pencils: Jim Aparo; inks: Jim Aparo; letters: Gaspar Saladino | Batman [Bruce Wayne]; Robin [Dick Grayson]; Batgirl [Barbara Gordon]; Manhunter from Mars; Elongated Man; The Human Target; Jason Bard; Roy Raymond; Captain Compass; Mysto |