Postanak sveta

Čudesni svijet prirodnih znanosti

Kako žena doživljava muškarca

The book was written in the thirties of the twentieth century, and it has not lost its relevance because it was written from the practice of working with people who have various difficulties in their sexual life.

Što nam kaže nauka o prirodi i čovjeku

Moj život s mikrobima

Ljubav na matematički

Bogovi, grobovi i učenjaci: roman o arheologiji

The book is an attempt to bring the scientific facts related to the archaeological research of the oldest civilizations closer to the reader and make them interesting. Written fluently, the book really reads like the most suspenseful novel.