Život i smrt stanica

Dječje sveznanje 3: Reci gdje je...

Dječje sveznanje 4: Reci kako se radi...

Ljubav na matematički

Ekspedicije u nepoznato: historija velikih geografskih otkrića na našoj planeti

The work was originally published in 1959 and was awarded the first prize for the promotion of literature for children and young people in 1960 and has been translated into several languages. As a follow-up, Rackwitz wrote "Sunken Worlds - Far S

Svjedok (ne)vremena

The book is both a personal and social testimony to the turbulent times the Croatian people went through, especially during the 20th century.

Zemlja - tajanstven planet

Sometimes, however, even scientists grope in the dark because the Earth does not easily reveal all its remaining secrets. Reality, as it often happens, is more exciting than any novel.