| 0 | - | cover | 1 | pencils: Carl Burgos; inks: Carl Burgos | Human Torch; Sub-Mariner; Captain America; Bucky Barnes |
| 1 | Credits/Contents | table of contents | 3 | letters: typeset | |
| 2 | Introduction | foreword, introduction, preface, afterword | 4 | script: Roy Thomas | |
| 3 | Marvel Boy #1 | cover reprint (on interior page) | 1 | pencils: Russ Heath; inks: Russ Heath | Marvel Boy |
| 4 | Marvel Boy and the Lost World | comic story | 12 | pencils: Russ Heath; inks: Russ Heath | Marvel Boy [Bob Grayson]; Matthew Grayson; Count Varron |
| 5 | Panic! | comic story | 4 | | Dr. Caldwell; Red Asiatic League; United Allies |
| 6 | The Case of the Cat | text story | 2 | letters: typeset | |
| 7 | Eyes of Death! | comic story | 6 | pencils: Russ Heath; inks: Russ Heath | Marvel Boy [Bob Grayson]; Professor Vance |
| 8 | Marvel Boy #2 | cover reprint (on interior page) | 1 | | Marvel Boy [Bob Grayson] |
| 9 | The Zero Hour! | comic story | 8 | pencils: Bill Everett; inks: Bill Everett | Marvel Boy [Bob Grayson]; Matthew Grayson; Saramin |
| 10 | Blast of Doom! | comic story | 4 | pencils: Bill Everett; inks: Bill Everett | Marvel Boy [Bob Grayson]; Pete Mason; Starr Rider |
| 11 | Planetary Error | comic story | 4 | | Paular Nine; Miss Em |
| 12 | The Clay Pipe | text story | 2 | letters: typeset | |
| 13 | Circus Terror | comic story | 6 | pencils: Bill Everett; inks: Bill Everett | Marvel Boy [Bob Grayson]; Starr Ryder; Pete Mason; Marvo |
| 14 | Astonishing #3 | cover reprint (on interior page) | 1 | pencils: Bill Everett; inks: Bill Everett | Marvel Boy; Mister Death |
| 15 | Mister Death! | comic story | 8 | script: Bill Everett; pencils: Bill Everett; inks: Bill Everett; letters: Bill Everett | Marvel Boy [Bob Grayson]; Mister Death [Omar Khayam Rasch]; Jane Dumont |
| 16 | The Runaway Planet | comic story | 4 | script: Bill Everett; pencils: Bill Everett; inks: Bill Everett; letters: Bill Everett | Marvel Boy [Bob Grayson]; Matthew Grayson; Casimar; Princess Satana |
| 17 | Fright! | comic story | 4 | script: Hank Chapman; pencils: Bill La Cava | |
| 18 | The Invisible Horror! | text story | 2 | letters: typeset | |
| 19 | Time-Bomb Terror! | comic story | 6 | script: Bill Everett; pencils: Bill Everett; inks: Bill Everett; letters: Bill Everett | Marvel Boy [Bob Grayson]; Sherry Davis |
| 20 | Astonishing #4 | cover reprint (on interior page) | 1 | pencils: Bill Everett; inks: Bill Everett | Marvel Boy; Madame La Morte |
| 21 | Screaming Tomb! | comic story | 8 | script: Bill Everett; pencils: Bill Everett; inks: Bill Everett; letters: Bill Everett | Marvel Boy [Bob Grayson]; Starr Ryder; Doctor Ryder; Madame La Morte |
| 22 | When a Planet Dies! | comic story | 5 | script: Bill Everett; pencils: Bill Everett; inks: Bill Everett; letters: Bill Everett | Marvel Boy [Bob Grayson]; Matthew Grayson |
| 23 | The Man Who Vanished | text story | 2 | letters: typeset | |
| 24 | The Nightmare | comic story | 4 | script: Hank Chapman; pencils: Wayne Boring; inks: Wayne Boring | Hank Chapman; Stan Lee |
| 25 | Walking Ghost | comic story | 6 | script: Bill Everett; pencils: Bill Everett; inks: Bill Everett; letters: Bill Everett | Marvel Boy [Bob Grayson]; Diana Frost; Roger Carlyle; Gideon Frost |
| 26 | Astonishing #5 | cover reprint (on interior page) | 1 | pencils: Bill Everett; inks: Bill Everett | Marvel Boy |
| 27 | Caves of Doom | comic story | 8 | script: Bill Everett; pencils: Bill Everett; inks: Bill Everett; letters: Bill Everett | Marvel Boy [Bob Grayson]; Donna Lake; Orion Rex |
| 28 | The Serpent Strikes | comic story | 5 | script: Bill Everett; pencils: Bill Everett; inks: Bill Everett; letters: Bill Everett | Marvel Boy [Bob Grayson] |
| 29 | The Walking Ghost | text story | 2 | letters: typeset | |
| 30 | Death from the Sky | comic story | 3 | script: Hank Chapman | Harry Edison |
| 31 | Menace from the Moon! | comic story | 2 | script: Hank Chapman; pencils: Cal Massey; inks: Cal Massey | Watson; Professor Joswell |
| 32 | The Deadly Decision! | comic story | 6 | script: Bill Everett; pencils: Bill Everett; inks: Bill Everett; letters: Bill Everett | Marvel Boy [Bob Grayson]; Matthew Grayson; Lilli |
| 33 | Astonishing #6 | cover reprint (on interior page) | 1 | pencils: Carl Burgos; inks: Carl Burgos | |
| 34 | Murder by Magic | comic story | 8 | script: Bill Everett; pencils: Bill Everett; inks: Bill Everett; letters: Bill Everett | Marvel Boy [Bob Grayson]; Matthew Grayson; Simon Sigmund; Pasha Emit Erut-Uf; Eve Namada |
| 35 | The Phantom Pen | comic story | 5 | script: Bill Everett; pencils: Bill Everett; inks: Bill Everett; letters: Bill Everett | Marvel Boy [Bob Grayson]; Jasper J. Corpora |
| 36 | The Hills of Venus | text story | 2 | | Monongahela Munro |
| 37 | The Coffin | comic story | 4 | pencils: Bill La Cava | Milton Whitestone; Sylvia Whitestone; Dexter Peck |
| 38 | Unseen Terror! | comic story | 6 | script: Bill Everett; pencils: Bill Everett; inks: Bill Everett; letters: Bill Everett | Marvel Boy [Bob Grayson]; Professor Diminutio |
| 39 | Young Men #24 | cover reprint (on interior page) | 1 | pencils: Carl Burgos; inks: Carl Burgos | Human Torch; Sub-Mariner; Captain America; Bucky Barnes |
| 40 | The Return of...the Human Torch | comic story | 9 | script: Hank Chapman; pencils: Russ Heath, Carl Burgos; inks: Russ Heath, Carl Burgos | Human Torch [Jim Hammond]; Toro [Thomas Raymond] |
| 41 | A Traitor Among Us | text story | 2 | | Captain Steel; Johnny One-Eye |
| 42 | Back from the Dead! | comic story | 6 | pencils: John Romita, Mort Lawrence; inks: John Romita, Mort Lawrence | Captain America [Steve Rogers]; Bucky; Red Skull |
| 43 | The Sub-Mariner! | comic story | 8 | script: Bill Everett; pencils: Bill Everett; inks: Bill Everett | Sub-Mariner [Namor]; Betty Dean |
| 44 | Young Men #25 | cover reprint (on interior page) | 1 | pencils: Joe Maneely, Carl Burgos; inks: Joe Maneely, Carl Burgos | Human Torch; Sub-Mariner; Captain America; Bucky |
| 45 | The Return of...the Human Torch | comic story | 8 | script: Hank Chapman; pencils: Carl Burgos; inks: Carl Burgos | Human Torch [Jim Hammond]; Toro [Thomas Raymond]; Doctor Markov; Julius |
| 46 | Death Is Standing By | text story | 2 | letters: typeset | Sam Kjeld |
| 47 | Top Secret | comic story | 7 | pencils: John Romita; inks: John Romita | Captain America [Steve Rogers]; Bucky; Jim Slade; Arnold Lupoff; Executioner [Lupa Lupoff] |
| 48 | The Shark People | comic story | 8 | script: Bill Everett; pencils: Bill Everett; inks: Bill Everett | Sub-Mariner [Namor]; Betty Dean |
| 49 | Young Men #26 | cover reprint (on interior page) | 1 | pencils: Dick Ayers; inks: Dick Ayers | Human Torch; Toro |
| 50 | The Vulture | comic story | 8 | pencils: Carl Burgos; inks: Carl Burgos | Human Torch [Jim Hammond]; Toro [Thomas Raymond]; Vulture [Isidoro Scarlotti]; Chief Wilson; Mary Wilson |
| 51 | Pursuit | text story | 2 | letters: typeset | |
| 52 | Captain America Turns Traitor! | comic story | 7 | pencils: John Romita; inks: John Romita | Captain America [Steve Rogers]; Bucky; Oranoff; Dr. Standish; Sub-Mariner [Namor]; Human Torch [Jim Hammond]; Toro [Thomas Raymond] |
| 53 | The Alien Invasion That Wasn't | comic story | 8 | script: Bill Everett; pencils: Bill Everett; inks: Bill Everett | Sub-Mariner [Namor]; Betty Dean |
| 54 | Young Men #27 | cover reprint (on interior page) | 1 | pencils: Carl Burgos; inks: Carl Burgos | Human Torch [Jim Hammond]; Toro |
| 55 | No One Can Stop the Hypnotist | comic story | 8 | pencils: Carl Burgos; inks: Carl Burgos | Human Torch [Jim Hammond]; Toro [Thomas Raymond]; Chief Wilson; Betty Wilson; Hypnotist [Cory Doone] |
| 56 | The Big Theft | text story | 2 | letters: typeset | |
| 57 | The Return of the Red Skull! | comic story | 7 | pencils: John Romita; inks: John Romita | Captain America; Bucky; Red Skull |
| 58 | The Treasure of Captain Derelict | comic story | 8 | script: Bill Everett; pencils: Bill Everett; inks: Bill Everett | Sub-Mariner [Namor]; Namora; Willie Roese; Estelle; Cap'n Derelict; Mr. Big |
| 59 | Young Men #28 | cover reprint (on interior page) | 1 | pencils: Syd Shores, Sol Brodsky; inks: Syd Shores, Sol Brodsky | Human Torch [Jim Hammond]; Toro |
| 60 | The Return of the Vulture | comic story | 8 | pencils: Carl Burgos; inks: Carl Burgos | Human Torch [Jim Hammond]; Toro [Thomas Raymond]; Chief Wilson; Betty Wilson; Vulture [Isidoro Scarlotti] |
| 61 | The Richest Man in Chicago | text story | 2 | letters: typeset | |
| 62 | The Cargo of Death! | comic story | 7 | pencils: John Romita; inks: John Romita | Captain America; Bucky; Captain Saunders; Crane |
| 63 | The Land Below the Sun! | comic story | 8 | script: Bill Everett; pencils: Bill Everett; inks: Bill Everett | Sub-Mariner [Namor]; Dorma; Tha-Korr |
| 64 | Unlettered Artwork Young Men #24 for Captain America Story. | illustration | 6 | pencils: John Romita; inks: John Romita | Captain America [Steve Rogers]; Bucky; Red Skull |
| 65 | Alter Ego #35 | cover reprint (on interior page) | 1 | pencils: John Romita; inks: John Romita | Captain America; Bucky; Sub-Mariner; Human Torch; Red Skull |
| 66 | House Ads from Astonishing #6 | illustration | 1 | | |
| 67 | Biographies | text article | 2 | script: John Rhett Thomas | |