| 0 | - | cover | 1 | pencils: Russ Heath; inks: Russ Heath; colors: Stan Goldberg | |
| 1 | Welcome to Adventures into Terror Vol. 1 | foreword, introduction, preface, afterword | 12 | script: Dr. Michael J. Vassallo | |
| 2 | The Thing in the Cave! | cover reprint (on interior page) | 1 | pencils: Russ Heath; inks: Russ Heath; colors: Stan Goldberg | |
| 3 | The Monster Awakes | comic story | 8 | pencils: Russ Heath; inks: Russ Heath | |
| 4 | The Unknown Partner | comic story | 4 | pencils: Ed Winiarski; inks: Ed Winiarski | |
| 5 | The Ant World | comic story | 6 | pencils: Mike Sekowsky; inks: Christopher Rule, George Klein | |
| 6 | The Man Who Looked at Death | comic story | 4 | pencils: George Klein; inks: George Klein | |
| 7 | Won’t You Step into My Parlor…? / The Strangers! / No Escape! / The Creeping Vine! | cover reprint (on interior page) | 1 | pencils: Carl Burgos; inks: Carl Burgos; colors: Stan Goldberg | |
| 8 | The Stranger | comic story | 5 | script: Hank Chapman; pencils: Ed Winiarski; inks: Ed Winiarski | |
| 9 | The Creeping Vine | comic story | 4 | pencils: Allen Bellman; inks: Allen Bellman | |
| 10 | No Escape | comic story | 6 | script: Hank Chapman; pencils: Russ Heath; inks: Russ Heath | |
| 11 | The Storm | comic story | 7 | pencils: Chic Stone | |
| 12 | I Stalk by Night!/House of Horror!/Could the Girl I Loved Really Be One of the Living Dead?/Imagine Being Trapped in a Lonely Graveyard I Was! | cover reprint (on interior page) | 1 | pencils: Sol Brodsky; inks: Sol Brodsky; colors: Stan Goldberg | |
| 13 | I Stalk by Night! | comic story | 7 | pencils: Mike Sekowsky; inks: George Klein | |
| 14 | House of Horror | comic story | 4 | pencils: Gene Colan; inks: George Klein; letters: Joe Letterese | |
| 15 | The Isle of No Return | text story | 2 | letters: typeset | |
| 16 | Murder at Midnight! | comic story | 6 | script: Hank Chapman | |
| 17 | The Living Dead | comic story | 5 | pencils: Jay Scott Pike; inks: Jay Scott Pike | |
| 18 | The Torture Room!/The Living Brain!/Pawn of the Vampire!/The Thing in the Water! | cover reprint (on interior page) | 1 | pencils: Carl Burgos; inks: Carl Burgos; colors: Stan Goldberg | |
| 19 | The Brain! | comic story | 6 | pencils: Russ Heath; inks: Russ Heath | |
| 20 | Hands of Murder | comic story | 5 | pencils: Mike Sekowsky; inks: Christopher Rule | |
| 21 | The Torture Room | comic story | 3 | script: Don Rico; pencils: Don Rico; inks: Don Rico | Siegfried Mauller (Nazi commandant of concentration camp) |
| 22 | Vampire Brats | comic story | 4 | pencils: Allen Bellman; inks: Allen Bellman | |
| 23 | The Thing in the Water | comic story | 5 | pencils: Ed Winiarski; inks: Ed Winiarski | |
| 24 | Hitch-Hiker!/Find Me!/The Eye of Doom!/The Man Who Was Death! | cover reprint (on interior page) | 1 | pencils: Carl Burgos, Joe Maneely, Don Rico, Basil Wolverton; inks: Christopher Rule, Joe Maneely, Don Rico, Basil Wolverton; colors: Stan Goldberg | |
| 25 | The Man Who Was Death! | comic story | 6 | pencils: Russ Heath; inks: Russ Heath; letters: Joe Letterese | |
| 26 | Find Me! | comic story | 3 | script: Don Rico; pencils: Don Rico; inks: Chris Rule; letters: Joe Letterese | |
| 27 | The Clock Strikes! | comic story | 4 | pencils: Gene Colan; inks: Gene Colan | |
| 28 | The Hitchhiker | comic story | 4 | pencils: Paul Reinman, Sol Brodsky | |
| 29 | The Hand | comic story | 6 | pencils: Paul Reinman; inks: Paul Reinman; letters: Joe Letterese | |
| 30 | Dark Room | cover reprint (on interior page) | 1 | pencils: Sol Brodsky; inks: Christopher Rule; colors: Stan Goldberg | |
| 31 | The Return of the Brain | comic story | 7 | pencils: Russ Heath; inks: Russ Heath; letters: Joe Letterese | |
| 32 | You Can't Escape | comic story | 5 | pencils: Bill Molno; inks: Vince Alascia | |
| 33 | The Dark Room! | comic story | 5 | pencils: Christopher Rule; inks: Christopher Rule; letters: Joe Letterese | |
| 34 | The Girl Who Couldn't Die! | comic story | 7 | pencils: Paul Reinman; inks: Paul Reinman; letters: Sam Rosen | |
| 35 | Where Monsters Dwell! | cover reprint (on interior page) | 1 | pencils: George Tuska, Joe Maneely; inks: George Tuska, Joe Maneely; colors: Stan Goldberg; letters: Joe Letterese | |
| 36 | The Thing That Grew! | comic story | 5 | pencils: Harry Lazarus; inks: George Klein | Joshua Borglum; Blakely |
| 37 | Going... Down! | comic story | 3 | pencils: Joe Maneely; inks: Joe Maneely; letters: Joe Letterese | |
| 38 | The Two Were Alone! | comic story | 3 | pencils: Allen Bellman; inks: Allen Bellman | |
| 39 | Where Monsters Dwell | comic story | 6 | pencils: Basil Wolverton; inks: Basil Wolverton; letters: Basil Wolverton | |
| 40 | Joe… | comic story | 6 | pencils: Hy Rosen; inks: Hy Rosen; letters: Joe Letterese | |
| 41 | Enter…the Lizard!/You Can Only Die Once!/The Parasite!/The Creatures Who Laugh! | cover reprint (on interior page) | 1 | pencils: Sol Brodsky; inks: Christopher Rule; colors: Stan Goldberg | |
| 42 | Enter…the Lizard | comic story | 5 | pencils: Harry Lazarus; inks: Dick Beck, Christopher Rule | |
| 43 | The Parasite | comic story | 5 | script: Hank Chapman; pencils: Bill Walton; inks: Bill Walton | |
| 44 | You Can Only Die Once | comic story | 5 | pencils: Manny Stallman; inks: Manny Stallman | |
| 45 | The Miracle | comic story | 2 | pencils: Bill La Cava; inks: Bill La Cava | |
| 46 | The Ones Who Laugh | comic story | 6 | pencils: Joe Sinnott; inks: Joe Sinnott | |
| 47 | The Creators | text article | 3 | script: Dr. Michael J. Vassallo | |