| Issue | #66 |
| Published | October 1948 |
| Cover Price | 0.10 USD |
| Pages | 52 |
| Editing | Wendell Crowley |
| Notes | This index appears to have been created from the Canadian reprint comic, not the original American comic. Likely missing at least one Captain Marvel Jr. story. |
| Characters | Captain Marvel Jr |
| Genre | superhero |
| Pencils | Kurt Schaffenberger |
| Inks | Kurt Schaffenberger |
| Letters | Typeset |
| Notes | This index appears to have been created from the Canadian reprint comic, not the original American comic. Likely missing at least one Captain Marvel Jr. story. |
| Reprinted | in Captain Marvel Jr (Anglo-American, 1948 series) #66 [Canadian reprint] |
| Characters | The Hooded Horrors (Introduction, Villain); Captain Marvel Jr. |
| Synopsis | Freddy Freeman gets beaten up by hooded men on horses for distributing a paper that exposes a mayoral candidate as a crook. |
| Genre | superhero |
| Pencils | Bill Ward |
| Inks | Bill Ward |
| Reprinted | in Captain Marvel Jr (Anglo-American, 1948 series) #66 [Canadian reprint] |
| Characters | Mal Arkey; Kanvasback |
| Synopsis | Mal Arkey tries to convince Kanvasback that he should play football. |
| Genre | sports; humor |
| Reprinted | in Captain Marvel Jr (Anglo-American, 1948 series) #66 [Canadian reprint] |
| Characters | Sivana Jr. (villain); Captain Marvel Jr. |
| Synopsis | Sivana Jr. disguises himself as Captain Marvel Jr. then publicly doesn't help people to discredit Captain Marvel Jr. But when he is captured by crooks, he needs Captain Marvel Jr.'s help. |
| Genre | superhero |
| Pencils | Bud Thompson |
| Inks | Bud Thompson |
| Reprinted | in Captain Marvel Jr (Anglo-American, 1948 series) #66 [Canadian reprint] |
| Synopsis | Two men insult each other in a diner. |
| Genre | gag |
| Script | Art Helfant |
| Pencils | Art Helfant |
| Inks | Art Helfant |
| Reprinted | in Captain Marvel Jr (Anglo-American, 1948 series) #66 [Canadian reprint] |
| Synopsis | A crook asks a Judge if he has to claim the money he stole on his income tax. |
| Genre | gag |
| Script | Howard Boughner |
| Pencils | Howard Boughner |
| Inks | Howard Boughner |
| Reprinted | in Captain Marvel Jr. (Anglo-American, 1948 series) #66 [Canadian reprint] |
| Genre | crime |
| Script | Rod Reed [as Westbrook Wilson] |
| Letters | typeset |
| Reprinted | in Captain Marvel Jr (Anglo-American, 1948 series) #66 [Canadian reprint] |
| Characters | Vita Min |
| Synopsis | Vita Min accidentally insults her father's guest. |
| Genre | gag |
| Reprinted | in Captain Marvel Jr (Anglo-American, 1948 series) #66 [Canadian reprint] |
| Synopsis | Two cards to cut out featuring Ozzie and Babs. |
| Letters | Typeset |
| Reprinted | in Captain Marvel Jr (Anglo-American, 1948 series) #66 [Canadian reprint] |
| Characters | Captain Marvel Jr. |
| Synopsis | Captain Marvel Jr. investigates sabotage at the raceways that seems to be tied back to a paralysed twelve year old girl. |
| Genre | superhero |
| Pencils | Joe Certa ? |
| Inks | Joe Certa ? |
| Reprinted | in Captain Marvel Jr (Anglo-American, 1948 series) #66 [Canadian reprint] |