| 0 | Tough Kid Squad | cover | 1 | pencils: Mike Sekowsky, Al Avison; inks: George Klein | The Tough Kid Squad [Tom Danger; Wally Danger; Derrik Dawes; Eagle; Butch]; Dr. Klutch |
| 1 | Captain America Comics | promo (ad from the publisher) | 1 | pencils: Al Avison; inks: Syd Shores | |
| 2 | Chapter I: The Long Lost Brothers! | comic story | 7 | pencils: Mike Sekowsky, George Klein, Charles Wojtkowski; inks: George Klein, Mike Sekowsky, Charles Wojtkowski | The Tough Kid Squad [Tom Danger (introduction, origin); Wally Danger (introduction, origin); Butch (cameo on splash page); Derrick (cameo on splash page); Eagle (cameo on splash page)]; Dr. Danger (introduction, death, flashback); Prof. Moxon (introduction); Wong Chee (villain, introduction); Dr. Kl |
| 3 | Chapter II: The Coming of Dr. Klutch | comic story | 9 | pencils: Al Avison, George Klein, Charles Wojtkowski; inks: George Klein, Al Avison, Charles Wojtkowski | The Tough Kid Squad [Tom Danger; Wally Danger; Butch (introduction); Derrick Dawes (introduction); Eagle (introduction)] (introduction, origin of team); Dr. Klutch (villain, introduction) |
| 4 | Chapter III: Horror on the Highway | comic story | 7 | pencils: Al Avison, Al Gabriele, George Klein; inks: George Klein, Al Avison, Al Gabriele | The Tough Kid Squad [Tom Danger; Wally Danger; Derrick Dawes; Eagle; Butch]; Dr. Danger (flashback); Dr. Klutch (villain) |
| 5 | Chapter IV: The Prison of Peril | comic story | 9 | pencils: Ernie Hart, George Klein, Charles Wojtkowski; inks: George Klein, Ernie Hart, Charles Wojtkowski | The Tough Kid Squad [Tom Danger; Wally Danger; Derrick Dawes; Eagle; Butch]; Dr. Klutch (villain); Komba (villain, introduction) |
| 6 | Chapter V: The Fight for Life! | comic story | 6 | pencils: Ernie Hart, Gil Kane, Sol Brodsky; inks: Ernie Hart, Gil Kane, Sol Brodsky | The Tough Kid Squad [Tom Danger; Wally Danger; Derrick Dawes; Eagle; Butch]; Dr. Klutch (villain); Komba (villain) |
| 7 | Chapter VI: Vengeance and Victory! | comic story | 7 | pencils: Gil Kane, Ernie Hart, Al Gabriele; inks: Gil Kane, Ernie Hart, Al Gabriele | The Tough Kid Squad [Tom Danger; Wally Danger; Derrick Dawes; Eagle; Butch]; Dr. Klutch (villain) |
| 8 | Tough Kid Game Page | activity | 1 | | |
| 9 | Lights! Camera! Action! Marvel Marches On! | promo (ad from the publisher) | 1 | | |
| 10 | Scourge of the Nazi Air Force | comic story | 8 | pencils: Ed Moritz; inks: Ed Moritz | Capt. Red Ruff; Flying Flame (his plane); Private Langer (villain, introduction, death) |
| 11 | Big Fight | text story | 2 | letters: typeset | |
| 12 | The Red Terror | comic story | 7 | pencils: L. Bing, Al Gabriele | Human Top [Bruce Bravelle]; Professor Raymore; The Red Terror (villain, introduction, death) |
| 13 | Young Allies | promo (ad from the publisher) | 1 | | |
| 14 | "The Greatest Yet!" | promo (ad from the publisher) | 1 | | |