| Issue | #423 |
| Published | May 1972 |
| Cover Price | 0.25 USD |
| Pages | 52 |
| Editing | Julius Schwartz |
| Notes | Cover art credits confirmed from Julius Schwartz's editorial records, provided by DC Comics |
| Characters | Batman |
| Genre | superhero |
| Pencils | Mike Kaluta |
| Inks | Mike Kaluta |
| Notes | Cover art credits confirmed from Julius Schwartz's editorial records, provided by DC Comics |
| Characters | Batman; James Gordon |
| Genre | superhero |
| Script | Frank Robbins |
| Pencils | Bob Brown |
| Inks | Dick Giordano |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. |
| Characters | Johnny Law |
| Genre | crime |
| Pencils | Irwin Hasen |
| Inks | Joe Giella |
| Reprinted | from Big Town (DC, 1951 series) #15 May-June 1952 |
| Characters | Batgirl; James Gordon; Jason Bard; Tab Higgins |
| Genre | superhero |
| Script | Frank Robbins |
| Pencils | Don Heck |
| Inks | Don Heck |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. |
| Genre | crime |
| Pencils | Ralph Mayo (Jack Lehti?) |
| Inks | Ralph Mayo |
| Reprinted | from Gang Busters (DC, 1947 series) #26 February-March 1952 |