| Publisher | Title | Issue | On Sale Date | Character |
| National | New Fun Comics | 006 | SEP 13, 1935 | Doctor Occult |
| National | New Comics | 002 | DEC 27, 1935 | Federal Men |
| CMC | Comics Magazine | 001 | MAR 20, 1936 | Bart Regan |
| Dell | Popular Comics | 006 | May 1, 1036 | Scribbly |
| National | More Fun | 011 | May 24, 1936 | Radio Squad |
| CMC | Funny Picture Stories | 001 | SEP 18, 1936 | The Clock |
| National | Detective Comics | 001 | FEB 25, 1937 | Slam Bradley |
| National | Action Comics | 001 | MAY 03, 1938 | Superman |
| Centaur | Funny Pages | 021•v2n10 | JUL 28, 1938 | The Arrow |
| National | Detective Comics | 020 | SEP 20, 1938 | Crimson Avenger•Wing |
| Centaur | Keen Detective Funnies | 007 | JAN 26, 1939 | Masked Marvel |
| Fox | Wonder Comics | 001 | MAR 17, 1939 | Wonder Man |
| National | Detective Comics | 027 | APR 18, 1939 | Batman |
| National | New York World's Fair Comics | 001 | APR 30, 1939 | Sandman |
| Fox | Wonderworld Comics | 003 | MAY 28, 1939 | Flame |
| Centaur | Amazing Mystery Funnies | 011 | JUN 07, 1939 | Fantom of the Fair |
| Fox | Mystery Men Comics | 001 | JUN 15, 1939 | Blue Beetle |
| Fox | Mystery Men Comics | 001 | JUN 15, 1939 | Green Mask |
| Quality | Smash Comics | 001 | JUN 16, 1939 | Bozo the Iron Man & Hugh Hazzard |
| Quality | Smash Comics | 001 | JUN 16, 1939 | Invisible Hood |
| Temerson | Speed Comics | 001 | AUG 01, 1939 | Shock Gibson |
| Centaur | Keen Detective Funnies | 012•v2n08 | AUG 05, 1939 | Speed Centaur |
| Centaur | Amazing Man Comics | 005 | AUG 11, 1939 | Amazing Man |
| Centaur | Amazing Man Comics | 005 | AUG 11, 1939 | Iron Skull |
| Centaur | Amazing Man Comics | 005 | AUG 11, 1939 | Mighty Man |
| Centaur | Amazing Man Comics | 005 | AUG 11, 1939 | Minimidget & Ritty |
| Timely | Marvel Comics | 001 | AUG 31, 1939 | Angel |
| Timely | Marvel Comics | 001 | AUG 31, 1939 | Human Torch |
| Timely | Marvel Comics | 001 | AUG 31, 1939 | Sub-Mariner |
| Centaur | Amazing Man Comics | 006 | SEP 14, 1939 | The Shark |
| MLJ | Blue Ribbon Comics | 001 | SEP 18, 1939 | Rang-a-Tang |
| Lev Gleason | Silver Streak Comics | 001 | SEP 22, 1939 | The Claw |
| Lev Gleason | Silver Streak Comics | 001 | SEP 22, 1939 | Spiritman |
| Lev Gleason | Silver Streak Comics | 001 | SEP 22, 1939 | The Wasp |
| Centaur | Amazing Man Comics | 007 | OCT 13, 1939 | Magician from Mars |
| Fox | Fantastic Comics | 001 | OCT 05, 1939 | Samson |
| Fox | Fantastic Comics | 001 | OCT 05, 1939 | Stardust the Super Wizard |
| MLJ | Top-Notch Comics | 001 | OCT 25, 1939 | The Wizard |
| Centaur | Keen Detective Funnies | 016 • vIInXII | OCT 27, 1939 | The Eye |
| Timely | Daring Mystery Comics | 001 | OCT 30, 1939 | Fiery Mask |
| Timely | Daring Mystery Comics | 001 | OCT 30, 1939 | John Steele |
| Dell | Popular Comics | 046 | OCT 31, 1939 | Martan the Marvel Man & Vana |
| Quality | Feature Comics | 027 | NOV 01, 1939 | Doll Man |
| National | Flash Comics | 001 | NOV 10, 1939 | Flash |
| National | Flash Comics | 001 | NOV 10, 1939 | Hawkman |
| National | Flash Comics | 001 | NOV 10, 1939 | Johnny Thunder |
| National | Flash Comics | 001 | NOV 10, 1939 | The Whip |
| MLJ | Pep Comics | 001 | NOV 16, 1939 | The Comet |
| MLJ | Pep Comics | 001 | NOV 16, 1939 | The Shield |
| Centaur | Funny Pages | 034 • vIVnI | NOV 27, 1939 | The Owl |
| Novelty | Target Comics | 001 | DEC 01, 1939 | White Streak |
| Pines | Thrilling Comics | 001 | DEC 01, 1939 | Doc Strange |
| Fawcett | Whiz Comics | 001 | DEC 01, 1939 | Captain Marvel |
| Fawcett | Whiz Comics | 001 | DEC 01, 1939 | Ibis |
| Fawcett | Whiz Comics | 001 | DEC 01, 1939 | Spy Smasher |
| Timely | Daring Mystery Comics | 002 | DEC 15, 1939 | Laughing Mask |
| Timely | Daring Mystery Comics | 002 | DEC 15, 1939 | Mister E |
| Timely | Daring Mystery Comics | 002 | DEC 15, 1939 | Phantom Bullet |
| Timely | Marvel Mystery Comics | 004 | DEC 20, 1939 | Electro |
| Timely | Marvel Mystery Comics | 004 | DEC 20, 1939 | Ferret |