| Issue | #42 |
| Published | August 1940 |
| Cover Price | 0.10 |
| Pages | 68 |
| Editing | Whitney Ellsworth |
| Characters | Batman; Robin. |
| Genre | superhero |
| Pencils | Bob Kane (signed) |
| Inks | Bob Kane (signed); Jerry Robinson |
| Letters | typeset |
| Reprinted | In The Batman Archives (DC, 1990 series) #1 (June 1990). |
| Characters | Batman [Bruce Wayne]; Robin [Dick Grayson]; Commissioner James Gordon; Jim; Mr. Wiley [villain, D]; Antal; Mikoff; Mr. Drake; Carmen Largo [D]; Mr. Vangild [D]; Mr. Warren [D]; Mr. Tavers. |
| Synopsis | A business man heavily in debt buys up pictures of an artist at cheap prices, then tries to increase their value by murdering those pictured in the portraits. |
| Genre | superhero |
| Script | Bill Finger |
| Pencils | Bob Kane (signed) |
| Inks | Bob Kane (signed); Jerry Robinson (backgrounds) |
| Letters | Jerry Robinson |
| Notes | Some info and synopsis added by Craig Delich 2-20-09. |
| Reprinted | In The Batman Archives (DC, 1990 series) #1 (June 1990); in Detective Comics (DC, 1937 series) #441 (June-July 1974). |
| Characters | Bitsy Grant; Tommy Bridges; Greg Rice. |
| Genre | sports |
| Pencils | Sheldon Moldoff |
| Inks | Sheldon Moldoff |
| Characters | Bart Regan; Ransom Hengel; Bulkley. |
| Genre | adventure |
| Script | Jerry Siegel (signed) |
| Pencils | Maurice Kashuba |
| Inks | Maurice Kashuba |
| Characters | Red Logan; Commisioner Ryan; Blackie Malone; Cecil Marlin. |
| Genre | adventure |
| Pencils | Ed Winiarski [signed as Win] |
| Inks | Ed Winiarski (signed as Win) |
| Genre | adventure |
| Script | R. Emmet Pace (signed) |
| Pencils | Jack Lehti |
| Inks | Jack Lehti |
| Letters | typeset |
| Characters | The Crimson Avenger [Lee Travis]; Wing; Mac. |
| Genre | superhero |
| Script | Jack Lehti (signed) |
| Pencils | Jack Lehti (signed) |
| Inks | Jack Lehti (signed) |
| Characters | Speed Saunders |
| Genre | detective |
| Script | Gardner F. Fox? |
| Pencils | Fred Guardineer (signed) |
| Inks | Fred Guardineer (signed) |
| Letters | Fred Guardineer |
| Characters | Steve Malone |
| Genre | detective |
| Pencils | Don Lynch (signed) |
| Inks | Don Lynch (signed) |
| Characters | Goofo |
| Genre | gag |
| Pencils | Russell Cole [signed as Alger] |
| Inks | Russell Cole [signed as Alger] |
| Notes | Artist's true name verified by Jerry Bails. |
| Characters | Cliff Crosby; Inspector Becker; Connie Becker. |
| Genre | adventure |
| Script | Chad Grothkopf |
| Pencils | Chad Grothkopf |
| Inks | Chad Grothkopf |
| Letters | Chad Grothkopf |
| Characters | Slam Bradley; Shorty Morgan; Officer Callahan. |
| Genre | detective |
| Script | Jerry Siegel (signed) |
| Pencils | Howard Sherman (signed) |
| Inks | Howard Sherman (signed) |
| Letters | Howard Sherman |