| Issue | #384 |
| Published | March 1952 |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | ? |
| Notes | Indicia title is "Zane Grey's KING of the ROYAL MOUNTED, No. 384." Code number is KING O.S. #383-523" (Code number does not match issue number.) Copyright 1945, 1946 by King Features Syndicate. Copyright 1952 by Stephen Slesinger. |
| Characters | King of Royal Mounted |
| Genre | adventure |
| Pencils | Jim Gary (signed) |
| Inks | Jim Gary (signed) |
| Characters | King of Royal Mounted |
| Synopsis | Explanation of the Mountie's motto "A Mountie always gets his man." |
| Genre | adventure |
| Pencils | Jim Gary (signed) |
| Inks | Jim Gary (signed) |
| Letters | typeset |
| Notes | Inside front cover; black and white. Two illustrations with typeset text. |
| Characters | King of Royal Mounted; the Domino (villain) |
| Synopsis | King goes to investigate the Air Gold Shipment robbery and becomes involved with a killer who leaves a domino as his calling card after each murder. |
| Genre | adventure |
| Script | Jim Gary |
| Pencils | Jim Gary |
| Inks | Jim Gary |
| Notes | Story continues on inside back cover in black and white and concludes on the back cover in color. Script, pencils, and inks credits for this sequence from Alberto Becattini (May 14, 2007) |
| Reprinted | from King of the Royal Mounted (King Features Syndicate) 1945 and 1946 newspaper strips. |