| Issue | #12 |
| Published | June 1941 |
| Cover Price | 0.10 USD |
| Pages | 68 |
| Editing | Will Eisner |
| Characters | Uncle Sam |
| Genre | war; occult |
| Pencils | Lou Fine |
| Inks | Lou Fine |
| Characters | Uncle Sam; Fifth columnists (first appearance; villains; death) |
| Genre | war; occult |
| Script | Will Eisner? |
| Pencils | Lou Fine |
| Inks | Reed Crandall |
| Characters | Sally O'Neil; President Cardos (first appearance); Cardos (first appearance; President Cardos' son); Pancho (first appearance); Pancho's family (first appearance); Cardos's uncle (first appearance; villain) |
| Genre | detective |
| Script | Toni Blum |
| Pencils | Al Bryant? |
| Inks | Al Bryant? |
| Characters | Windy Breeze |
| Genre | humor |
| Script | Jack Cole |
| Pencils | Jack Cole [as Ralph Johns] |
| Inks | Jack Cole |
| Characters | Wonder Boy; Bo Carney (first appearance; villain); Bo Carney's brother (first appearance; villain) |
| Genre | superhero |
| Script | Toni Blum |
| Pencils | Al Bryant? |
| Inks | Al Bryant? |
| Characters | Prop Powers; Herr Doktor (first appearance; villain) |
| Genre | aviation |
| Pencils | Clark Williams |
| Inks | Clark Williams |
| Characters | Kid Dixon [Danny "Kid" Dixon]; Mercener (first appearance; villain); Joe Gallus (first appearance); the Saint (first appearance; two wrestlers) |
| Genre | sports |
| Script | Klaus Nordling? |
| Pencils | Klaus Nordling? |
| Inks | Klaus Nordling? |
| Characters | Quicksilver [Max]; Rascelli and his mob (first appearance; villains) |
| Genre | superhero |
| Pencils | Nick Cardy |
| Inks | Nick Cardy |
| Characters | Miss Winky |
| Genre | humor |
| Script | Arthur Beeman |
| Pencils | Arthur Beeman |
| Inks | Arthur Beeman |
| Characters | Kid Patrol; Lenny (first appearance; Sunshine's uncle); Clem (first appearance; Sunshine's uncle) |
| Genre | adventure; children; humor |
| Pencils | Charles Nicholas |
| Inks | Charles Nicholas |
| Characters | Paul Bunyan |
| Genre | folklore |
| Pencils | Reed Crandall |
| Inks | Reed Crandall |
| Letters | typeset |
| Characters | Pen Miller; Mr. Inkslinger (first appearance); Joseph Pyramid (first appearance; villain); Lady-Finger Harry (first appearance; villain) |
| Genre | detective |
| Script | Klaus Nordling |
| Pencils | Klaus Nordling |
| Inks | Klaus Nordling |
| Characters | The ghost of Frozen Creek (first appearance; villain); The ghost's cousin (first appearance; death) |
| Genre | detective |
| Pencils | Chuck Mazoujian |
| Inks | Chuck Mazoujian |
| Characters | Merlin the Magician [Jock Kellog]; Nazis (villains) |
| Script | Fred Guardineer |
| Pencils | Fred Guardineer |
| Inks | Fred Guardineer |
| Notes | Merlin begins speaking spells backwards. |