Spécial Mandrake (Mondes Mystérieux) 20
| Spécial Mandrake #20 | |
 Cover artist: Mario Caria | |
| Country/language: |  France / French
|
|---|---|
| Format: | 17 × 24 cm |
| Pages: | 64 pgs, color |
| Publishing date: | April, 1965 |
| Editor: | N/A |
| Publishing company: | Editions des Remparts |
| Preceded by: | Spécial Mandrake #19 |
| Followed by: | Spécial Mandrake #21 |
Mandrake stories
- "Le royaume étrange" ("The Chess Kings") by Lee Falk and Phil Davis.
Other comics
- "Raoul et Gaston" ("Tim Tyler's Luck") by Lyman Young.