20 photos by V. Kostal. Tatranská Lomnica no date.

64 illustrations. J. Otto, Praha 1926.

8 issues, year 1954.

Blokdiagram. Many illustrations. Ceskoslovenska akademie ved, Praha 1954.

4th volume. Many illustrations. Josef Hokr, Praha no date.

Text in German. Written in Schwabacher. Many illustrations. Kosmos, Stuttgart 1935.

First volume: Zoologie vseobecna. Many illustrations. J. Otto, Praha no date.

J. Otto, Praha no date.

Text in Slovakian. Many photos. Slovtour, Liptovsky Sv. Mikulas 1949.

First volume. Many illustrations. Sfinx, Praha 1930.

Priroda, Bratislava 1976. First edition. Many photos. It appears seldom.

Mlada fronta, Praha 1955. First edition.

Many illustrations . I.L.Kober, Praha 1898.

Signed by author. Many illustrations. Alois Nemec, Přerov 1936.

3 volumes. Many illustrations. J. Otto, Praha ?. Original? half-leather bindings.

Nakladatelstvi zahradnicke literatury, Chrudim 1938.

...oder Anleitung alle Korper der drei Naturreiche zu sammeln. Wilhelm Braumiller, Wien 1863. 9 woodcuts in text.

Olympia, Praha 1988. First edition.

Academia, Praha 1981. First edition.

Statni zemedelske nakladatelstvi, Praha 1980. First edition.

Many photos. Orbis, Praha 1942.

Many photos. Orbis, Praha 1953.

Volume IV. Biology. 77 illustrations. Ceska graficka unie a.s., Praha 1939.

Many illustrations. Prace, Praha 1948.

Slavik a Borovy, Praha no date(the beginning of the 20th century?). 190 illustrations and 4 supplements by Karel Meixner.