| Issue | #12 |
| Published | December 1948 |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | ? |
| Notes | All information for this issue from Terry Meister, April 2008. |
| Characters | Dick Tracy |
| Genre | crime |
| Notes | All information for this issue from Terry Meister, April 2008. |
| Pencils | ? (photo) |
| Inks | ? (photo) |
| Letters | typeset |
| Notes | On inside front cover. |
| Characters | Toby Townley; Tess Trueheart |
| Synopsis | Tess kidnapped. |
| Genre | crime |
| Script | Chester Gould ? |
| Pencils | Chester Gould ? |
| Inks | Chester Gould ? |
| Reprinted | From newspaper strips of 6/30/35 to 8/2/35. |
| Genre | crime |
| Letters | typeset |
| Characters | Detective Jim O'Brien |
| Script | Bill Ely (signed) |
| Pencils | Bill Ely (signed) |
| Notes | Copyright 1948 & 1949 by Oscar Lebeck. |
| Letters | typeset |
| Notes | On bottom 1/3 of page 32. |
| Pencils | ? (photo) |
| Inks | ? (photo) |
| Letters | typeset |
| Notes | On inside back cover. |
| Notes | Ad for subscriptions to this magazine. On back cover. |