| 0 | - | cover | 1 | pencils: Lin Streeter; inks: Lin Streeter | Captain Flag [Tom Townsend]; Black Hand |
| 1 | The Botanist of Death | comic story | 10 | script: Joe Blair; pencils: Lin Streeter; inks: Lin Streeter | Captain Flag [Tom Townsend]; The Mad Botanist (villain, introduction, death) |
| 2 | House of Wax | comic story | 9 | script: Joe Blair; pencils: Ed Smalle; inks: Ed Smalle | Rang-A-Tang (dog); Detective Hy Speed; Richy [The Amazing Boy]; Trigger Quick (boxer); Slick (villain, introduction, death); Bart (villain, introduction); another gangster (villain, introduction) |
| 3 | Murder on a Gambling Ship | comic story | 6 | script: Joe Blair; pencils: Bob Montana; inks: Bob Montana | Fox [Paul Patton] (photographer); Ruth Ransom (reporter); Judge Hurd (villain, introduction); a steward (villain, introduction, death); Ace Poletti (introduction, death); Phyllis Hurd (introduction) |
| 4 | The Oil Tank Fires | comic story | 8 | script: Harry Shorten; pencils: Carl Hubbell; inks: Carl Hubbell | Corporal Collins; Slapsie; Ratzer (villain); the Nazis (villains) |
| 5 | Island Adventure | comic story | 6 | script: Joe Blair; pencils: Bob Montana; inks: Bob Montana | Ty-Gor [Tyrone Gorman]; The Nazis (villains); a cannibal tribe (villains, introductions); Capt. Plug Nickel (introduction); Van Astor (introduction); Junior DeSnook (guest-star) |
| 6 | Doom in the Deep | comic story | 6 | script: Joe Blair; pencils: Irv Novick; inks: Irv Novick | Inferno; Virginia Ames (F.B.I. Agent); Mac (diver, death); un-named District Attorney; Spooner (villain, introduction); Spooner's gang (villains, introduction for all) |
| 7 | The Telltale Typewriter Ribbon | comic story | 6 | script: Joe Blair | Loop Logan (pilot); Clatra (boy servant); Lt. Kraft (villain, introduction); the Nazis (villains |
| 8 | The Evil Eye | comic story | 9 | script: Joe Blair; pencils: Sam Cooper; inks: Sam Cooper | Mr. Justice [Royal Wrath]; Satan (villain); Ribo (villain, introduction, death) |