| Issue | #406 |
| Published | December 1970 |
| Cover Price | 0.15 USD |
| Pages | 36 |
| Editing | Julius Schwartz |
| Notes | Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [July 2007]. |
| Characters | Batman |
| Genre | superhero |
| Pencils | Neal Adams |
| Inks | Neal Adams |
| Notes | Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [July 2007]. |
| Characters | I & V: Dr. Darrk, member of the League of Assassins; Count Orsini; Batman; Mara Thursday |
| Genre | superhero |
| Script | Denny O'Neil |
| Pencils | Bob Brown |
| Inks | Frank Giacoia |
| Notes | Includes a letter from Martin Pasko. |
| Characters | Batgirl; James Gordon; Shelley Sims |
| Genre | superhero |
| Script | Frank Robbins |
| Pencils | Gil Kane |
| Inks | Vince Colletta |
| Notes | story continues in Detective Comics #407. Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. |