| Issue | #12 |
| Published | August 1954 |
| Frequency | bimonthly |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Notes | Contents (except cover) are reprinted from Northwest Mounties (St. John, 1948 series) #4. Index created from information provided by Frank Motler, April 2007. Indicia title is "North West Mounties (Approved Comics)". |
| Pencils | Matt Baker (signed) |
| Inks | Matt Baker (signed) |
| Genre | crime |
| Pencils | Chuck Miller? |
| Inks | Chuck Miller? |
| Reprinted | from Northwest Mounties (St. John, 1948 series) # 4 |
| Genre | detective |
| Notes | Originally printed (in slightly different form?) in Red Seal Comics (1945 series)? |
| Reprinted | from Northwest Mounties (St. John, 1948 series) # 4 |
| Genre | crime |
| Pencils | Matt Baker |
| Inks | Matt Baker |
| Reprinted | from Northwest Mounties (St. John, 1948 series) # 4 |
| Script | Bert N. Dean |
| Letters | typeset |
| Reprinted | from Northwest Mounties (St. John, 1948 series) # 4 |
| Genre | detective |
| Reprinted | from Northwest Mounties (St. John, 1948 series) # 4 |
| Genre | crime |
| Pencils | Bob Jenney (signed) |
| Inks | Bob Jenney (signed) |
| Reprinted | from Northwest Mounties (St. John, 1948 series) # 4 |