| 0 | The Marvel of 1941 | cover | 1 | pencils: Al Camy; inks: Al Camy | Black Hood [Kip Burland]; Wizard [Blane Whitney]; Roy; The Skull |
| 1 | The Case of the Infants of Death | comic story | 13.5 | script: Cliff Campbell; pencils: Al Camy; inks: Al Camy | The Skull (Villain); Sgt. McGinty (Introduction); Black Hood |
| 2 | The Mission House Murders | comic story | 8 | script: Harry Shorten; pencils: Al Camy; inks: Al Camy | The Crone and her gang (Villain; Introduction); The Wizard; Roy the Super-Boy (introduction) |
| 3 | Intrigue in Istanbul | comic story | 4 | script: Harvey Biern; pencils: Irv Novick; inks: Irv Novick | Madame Olga (villain, introduction); her spy ring (Villains; Introduction); Fran Frazer |
| 4 | The Canadian Hockey Game | comic story | 5 | script: Harry Shorten; pencils: Nick Zuraw; inks: Nick Zuraw | Kimball (Villain; Introduction); Keith Kornell; Tubby |
| 5 | Introducing the Mummy | comic story | 8 | script: Harry Shorten; pencils: Bob Wood; inks: Bob Wood | The Mummy (Villain; Introduction); The Firefly [Harley Hudson] |
| 6 | East Meets West | text story | 1 | letters: typeset | |
| 7 | The Viking Attack | comic story | 5.66 | script: Harry Shorten; pencils: Lin Streeter; inks: Lin Streeter | Galahad; Thorg (Villain; Introduction); Vikings (Villains) |
| 8 | Assignment: Calais | comic story | 6 | script: Joe Blair; pencils: Ed Smalle; inks: Ed Smalle | Nazis (Villain); Wings Johnson; Henry Higgins |
| 9 | Death Stalks the Prize Ring | comic story | 6 | script: Harry Shorten; pencils: Bernard Klein; inks: Bernard Klein | Mack Jack (Villain; Introduction; Death); Mark Jack's gang (Villain; Introduction); The Masked Mauler (Introduction); Snowball (Introduction); Bob Phantom |
| 10 | In the Land of Ice [Part 6] | comic story | 5 | script: Harry Shorten; pencils: Bernard Klein; inks: Bernard Klein | The Ice People and their King (Villain; Intro) |