Illustrations by Ondrej Sekora. Albatros, Praha 1972.

Illustrations by Karel Franta. Albatros, Praha 1978. First edition.

Illustrations by Ludmila Lojdova. Lidove nakladadatelstvi, Praha 1989.

SNDK, Praha 1964. Illustrations by Ota Janecek.

Illustrations by Jitka Kolinska. Albatros, Praha 1980. First edition.

Illustrations by Ota Janecek. Albatros, Praha 1983. 1st edition.

Photos by Miroslav Pesan. SNDK, Praha 1965.

Ilustration by Ludmila Jirincova. Graficka uprava Jan Solpera. Artia, Praha 1971.

Albatros, Praha 1970. Illustrations by Kveta Pacovska. Typo by Milan Grygar.

Many pictures. Illustrations by Ota Janecek. SPN, Praha 1971.

Illustrations by Jan Kudlacek. Nakladatelstvi Tiskarny Vimperk, no date. First edition.

Illustrations by Josef Skupa. Zapadoceske nakladatelstvi, Plzen 1968. 1st edition.

Also illustrated by Zuzana Rencova. 1st edition. PANTON, Prague 1969.

Illustrations by Gabriela Dubska. SNDK, Praha 1964. 1st edition.

Illustrations and typo by Jindrich Kovarik. Albatros, Praha 1987.

Illustrations by Helena Rokytová. Albatros, Praha 1979. 1st edition.

Illustrations by Jiri Trnka. Albatros, Praha 1963.

Středočeské nakladatelství, Praha 1971.

Albatros, Praha 1975.

Edition Magazin chytrych deti. Statni nakl. detske knihy, Praha 1961. 1st edition.

Illustrations by Helena Zmatlikova. Albatros, Praha 1971. 1st edition.

1st edition. Illustration by children from art group by Milada Kralova in Tremosna. SNDK, praha 1963.

Illustrations by Jan Kudlacek. SNDK, Praha 1964. First edition.

Magazin chytrych deti 4. Typo by Jaroslav Krejci. SNDK, Praha 1962. First edition.

Typo by Zdenek Mlcoch. SNDK, Praha 1963.