| Issue | #42 |
| Published | November-December 1958 |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Julius Schwartz |
| Pencils | Gil Kane |
| Inks | Bernard Sachs |
| Synopsis | In the port town of Triana Rex and Danny help Nora unravel the mystery of Bluebeards Treasure. REX QUOTE:"I do not like the smell of this gold--It is old with evil!" |
| Script | Robert Kanigher |
| Pencils | Gil Kane |
| Inks | Bernard Sachs |
| Synopsis | Bobo races the secret seven's kiddy stock car. |
| Script | John Broome |
| Pencils | Carmine Infantino |
| Inks | Joe Giella |
| Synopsis | Rex and his reporter friend Paul Henley travel to the himalayas to find the abominable snowman. |
| Script | John Broome |
| Pencils | Gil Kane |
| Inks | Bernard Sachs |