Nagyvadak nyomában
epub
- Author: Wolfgang Ullrich
- Language: Hungarian
- Year: 1966
Az ősember útjain
djvu
- Author: Gábori Miklós
- Language: Hungarian
- Year: 1974
- Author: Gyárfás Endre
- Language: Hungarian
- Year: 1974
- Author: Tolnai Kálmán
- Language: Hungarian
- Year: 1977
- Author: E. Aisberg Szabó György
- Language: Hungarian
- Year: 1963
Ez a tranzisztor
djvu
- Author: E. Aisberg
- Language: Hungarian
- Year: 1962