| Issue | #18 |
| Published | Spring 1945 |
| Cover Price | 0.10 USD |
| Pages | 52 |
| Editing | Sheldon Mayer; Ted Udall (assistant editor); Julius Schwartz (assistant editor) |
| Characters | The Flash |
| Genre | superhero |
| Pencils | Martin Naydel |
| Inks | Martin Naydel |
| Notes | Cover carries the AA (All-American) imprint. |
| Characters | The Flash [Jay Garrick] |
| Synopsis | The Flash is puzzled by the enigma of a hotel, whose guests disappear into thin air, where all traces of their occupancy fade away, and where even the registry they signed is blank! |
| Genre | superhero |
| Script | Gardner F. Fox |
| Pencils | Martin Naydel |
| Inks | Martin Naydel |
| Notes | Writer credit by Craig Delich 3/03. Some info and synopsis added by Craig Delich 8-22-09. |
| Characters | Mutt; Jeff |
| Genre | humor |
| Script | Al Smith [as Bud Fisher] (signed) |
| Pencils | Al Smith [as Bud Fisher] (signed) |
| Inks | Al Smith [as Bud Fisher] (signed) |
| Letters | Al Smith |
| Notes | Newspaper reprints. |
| Characters | The Flash [Jay Garrick]; Winky; Blinky; Noddy |
| Synopsis | The Three Dimnwits are very unhappy when they learn that the local amusement park has Ladie's Day and will not admit men. Yet, when the Flash discovers that men in women's clothing have invaded the festivities, he decides that he and the boys will do some investigating. |
| Genre | superhero |
| Script | Gardner F. Fox |
| Pencils | Martin Naydel |
| Inks | Martin Naydel |
| Notes | Writer credit by Craig Delich 3/03. Some info and synopsis added by Craig Delich 8-22-09. |
| Characters | The Flash |
| Genre | superhero |
| Script | Sheldon Mayer |
| Pencils | Jon Chester Kozlak |
| Inks | Jon Chester Kozlak |
| Genre | adventure |
| Script | Lynne Lovelace (signed) |
| Letters | typeset |
| Characters | The Flash [Jay Garrick]; the Liars' Club |
| Synopsis | At the regular session of the Liar's Club, the members decide to pursue the topic of just how fast or slow time goes for the Flash. For the first time, Jay Garrick loses the 1st Place trophy! |
| Genre | superhero |
| Script | Gardner F. Fox |
| Pencils | Martin Naydel |
| Inks | Martin Naydel |
| Notes | Writer credit by Craig Delich 3/03. Some info and synopsis added by Craig Delich 8-22-09. |