Kétévi vakáció
| Book | Deux ans de vacances |
| Publisher | Ifjúsági Könyvkiadó |
| Illustrator | Léon Benett, Bokros Ferenc |
| Translated by | Gara László |
| Revised by | György Ferenc |
| Printed by | Athenaeum Nyomda |
| Technical Director | Gortvai Tivadar |
| Editor in Chief | Elek István |
| Photo/Picture Editor | Tevan Andor |
| Managing Director | Soproni Béla |
| Format | Hardback |
| Language | Hungarian |
| Location | Budapest |
| This Edition Published | 1956 |
| Pages / Font | 331 pages |
| Other | 28000 |
| Price | 22,- Ft |
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