Text in German and writing by Gotic. Von Ernst Keil., Lipsko 1883.

"Laichterův výbor nejlepších spisů poučných." Jan Laichter, Praha 1908.

Jan Laichter, Praha 1908.

Jan Laichter, Prague 1922.

Bursik a Kohout, Praha 1905.

2 parts. SPN, Praha 1957.

It contains 23 volumes. E. g. Lidske telo pod drobnohledem by V. K. Soukup, Kolobeh sil a hmot v zivem tele by J. F. Chaloupecky, Peehled prirodnich ved by V. Kohlicek and others. Illustrated.Edition: Prednasky pro delnicke samouky. Legiografie, Praha 1921-23.

Three volumes Text in Slovakian. It appears seldom. Priroda, Praha 1979 - 1982.

Mladá fronta, Praha 2000.

Reader's Digest, Praha 2009.

Vydal Knižní klub, Praha 1996.

A.Dedourek, Trebechovice undated.

Grada Publishing, Praha 1997.

Portal, Praha 1997.

Akropolis, Praha 2007. 1st edition.

Reader's Digest, Praha 2008.

Many illustrations. Reader´s Digest Vyber, Praha 2007. 1st edition.

1st edition. Makropulos, Praha 1998.

Rebo, Praha 1999.

Many illustrations. Reader´s Digest Vyber, Praha 2002. 1st edition.

Many photos. Reader´s Digest Vyber, Praha 2003. 1st edition.

1st edition. Knizni klub, Praha 1997.

Maxdorf, Praha 2005.

Cin, Praha 1944.

With pictures. F. Strnadel a spol., Prague no date.