| Issue | #35 |
| Published | January 1940 |
| Cover Price | 0.10 |
| Pages | 68 |
| Editing | Vincent Sullivan |
| Notes | Since the Duc D'orterre appears on this cover, it is believed this cover was supposed to go with #34's story. Note added by Craig Delich 2-10-09. |
| Characters | Batman [Bruce Wayne]; Duc D'orterre [villain]. |
| Genre | Superhero |
| Pencils | Bob Kane |
| Inks | Bob Kane |
| Letters | typeset |
| Notes | Since the Duc D'orterre appears on this cover, it is believed this cover was supposed to go with #34's story. Note added by Craig Delich 2-10-09. |
| Reprinted | In The Batman Archives (DC, 1990 series) #1 (June 1990); In Batman Chronicles, The (DC, 2005 series) #1 |
| Characters | Batman [Bruce Wayne]; Commissioner James Gordon; Weldon; Wong; Sin Fang [Sheldon Lenox] (villain; Intro; Death) |
| Synopsis | The existence of a large ruby in the shape of a hideous figure leads to the death of one man and threatens the life of another, so the Batman enters the fray to battle a weird Hindu cult over it. |
| Genre | superhero |
| Script | Bill Finger |
| Pencils | Bob Kane (signed); Sheldon Moldoff (backgrounds) |
| Inks | Bob Kane (signed) |
| Letters | Sheldon Moldoff |
| Notes | Batman is shown with a gun on the splash page. Some info and synopsis added by Craig Delich 2-10-09. |
| Reprinted | In The Batman Archives (DC, 1990 series) #1 (June 1990); In Batman Chronicles, The (DC, 2005 series) #1 |
| Genre | fact |
| Pencils | George Papp (signed) |
| Inks | George Papp (signed) |
| Characters | Bart Reagan; Ambassador Ludorf; Von Klotz. |
| Genre | adventure |
| Script | Jerry Siegel (signed) |
| Pencils | Maurice Kashuba (signed) |
| Inks | Maurice Kashuba (signed) |
| Characters | Buck Marshall |
| Genre | western |
| Pencils | Homer Fleming (signed as H. Fleming) |
| Inks | Homer Fleming (signed as H. Fleming) |
| Characters | Steve Malone |
| Genre | detective |
| Script | Gardner F. Fox |
| Pencils | Don Lynch |
| Inks | Don Lynch |
| Genre | adventure |
| Script | Richard Lawlor (signed) |
| Letters | typeset |
| Genre | fact |
| Script | J. S. Liebowitz |
| Letters | typeset |
| Notes | Publisher Detective Comics, Inc. 480 Lexington Ave, NY, NY Editor Vincent Sullivan Owners: Harry Donenfeld, P. H. Sampliner. |
| Characters | Speed Saunders |
| Genre | detective |
| Pencils | Fred Guardineer (signed) |
| Inks | Fred Guardineer (signed) |
| Letters | Fred Guardineer |
| Characters | Cosmo; Inspector Grey; Dupre. |
| Genre | adventure |
| Script | Sven Elven? |
| Pencils | Sven Elven (signed) |
| Inks | Sven Elven (signed) |
| Notes | Writer credit added by Craig Delich 2-10-09. |
| Characters | Spanky; Cranky. |
| Genre | children; humor |
| Pencils | Bob Kane (signed) |
| Inks | Bob Kane (signed) |
| Characters | Bruce Nelson; Mambu; Toni Hutton. |
| Genre | detective |
| Script | Tom Hickey (signed) |
| Pencils | Tom Hickey (signed) |
| Inks | Tom Hickey (signed) |
| Characters | Slam Bradley; Shorty Morgan; Clyde Winthrop; Scar Jenson; Tony Caputo; Aba Cadabra. |
| Synopsis | Slam and Shorty join the Foreign Legion to track down an American fugitive. |
| Genre | detective |
| Script | Jerry Siegel (signed) |
| Pencils | Mart Bailey (signed) |
| Inks | Mart Bailey (signed) |
| Synopsis | Illustrated promotional ad for Flash Comics #2. |
| Genre | superhero |
| Pencils | Sheldon Mayer? |
| Inks | Sheldon Mayer? |