| Issue | #235 |
| Published | September 1971 |
| Cover Price | 0.25 USD |
| Pages | 52 |
| Editing | Julius Schwartz |
| Characters | Batman; Talia |
| Genre | superhero |
| Pencils | Neal Adams |
| Inks | Dick Giordano |
| Notes | Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [July 2007] |
| Characters | Batman [Bruce Wayne]; Ra's Al Ghul (Villain); Talia (Villain); Alfred Pennyworth; Solomon T. London; Striss (Ra's Al Ghul technician) (Death); Polard (Ra's Al Ghul technician) (Death) |
| Synopsis | Ra's Al Ghul forces Batman to track down Striss, who has stolen a secret formula from Ra's. Striss does not know the deadly secret of the chemical formula. |
| Genre | superhero |
| Script | Denny O'Neil |
| Pencils | Irv Novick |
| Inks | Dick Giordano |
| Letters | John Costanza |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. |
| Reprinted | in Saga of Ra's Al Ghul, The (DC, 1988 series) #2; in Batman: Tales of the Demon (DC, 1991 series) #nn |
| Characters | Robin; Nanci Beeker; Pat Whalon; Terri Bergstrom |
| Genre | superhero |
| Script | Mike Friedrich |
| Pencils | Irv Novick |
| Inks | Dick Giordano |
| Notes | Story continued in Batman #236. Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics [May 2008]. |
| Reprinted | in Showcase Presents: Robin The Boy Wonder (DC, 2008 series) #1 |
| Characters | Batman; Robin; James Gordon; Albert Maunch; Frank Pragnel |
| Genre | superhero |
| Script | John Broome |
| Pencils | Carmine Infantino |
| Inks | Joe Giella |
| Reprinted | from Detective Comics #329 (July 1964) |
| Letters | typeset |
| Notes | Incldues letters from Frank Robbins, Bob Rozakis, and Dave Sim |