| Issue | #145 |
| Published | March 1949 |
| Cover Price | 0.10 |
| Pages | 52 |
| Editing | Whitney Ellsworth (credited); Jack Schiff (actual) |
| Characters | Batman; Robin. |
| Genre | superhero |
| Pencils | Winslow Mortimer |
| Inks | Charles Paris |
| Reprinted | In The Batman Archives (DC, 1990 series) #7 (November 2007). |
| Characters | Batman [Bruce Wayne]; Robin [Dick Grayson]; Commissioner James Gordon; Penguin [Oswald Cobblepot] (cameo; villain); Crime Surgeon (cameo; villain); The Yellow Masks (first appearance; villains). |
| Synopsis | Dick Grayson accidently suffers from a case of amnesia after rescuing a woman from near death. Bruce devises a plan for the youngster to "assume" the role of Robin in order to try and shock him into remembering his true identity. |
| Genre | superhero |
| Pencils | Dick Sprang |
| Inks | Charles Paris |
| Notes | Inker credit revised & verified by Craig Delich (January, 2008). Inker credit previously given to Gene McDonald? and Dick Sprang. Synopsis added by Craig Delich 1-6-08. |
| Reprinted | In The Batman Archives (DC, 1990 series) #7 (November 2007). |
| Characters | Robotman [Paul Dennis] |
| Genre | superhero |
| Script | Otto Binder |
| Pencils | Jimmy Thompson |
| Inks | Jimmy Thompson |
| Characters | Shorty |
| Genre | gag |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Characters | Slam Bradley; Shorty Morgan. |
| Genre | detective |
| Pencils | Howard Sherman |
| Inks | Howard Sherman |
| Characters | Daffy; Doodle. |
| Genre | humor |
| Pencils | ? (signed as Lit-Win) |
| Inks | ? (signed as Lit-Win) |
| Notes | Lit-Win was a pen-name for an unknown artist whom Jack Burnley saw in the DC offices often, but he couldn't remember his true name. |
| Characters | Casey |
| Genre | gag |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Characters | Shorty |
| Genre | gag |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Genre | adventure |
| Letters | typeset |
| Characters | The Boy Commandos [Rip Carter; Tex; Brooklyn; Andre]. |
| Genre | war; adventure |
| Pencils | Carmine Infantino |
| Inks | George Klein? |