Zabavnik 21
| Zabavnik #21 | |
 Cover artist: unknown | |
| Country/language: |  Yugoslavia / Serbian
|
|---|---|
| Format: | 20.5 × 28.5 cm |
| Pages: | 36 pgs, b/w |
| Publishing date: | 1937 |
| Editor: | Milutin S. Ignjačević |
| Publishing company: | Aleksandar J. Ivković |
| Preceded by: | Zabavnik #12 |
| Followed by: | Zabavnik #28 |
Zabavnik #21.
Contents
Mandrake stories
- "Kralj cirkusa" ("The Circus People") by Lee Falk and Phil Davis.