Basic Series (9)

Which Dragonfly Is This?

Wolfgang Dreyer

The identification book for this fascinating insect species with a simple...

Plants and Animals of Our Forests

Ute Wilhelmsen

120 species of animals, plants, and mushrooms or our forests are being...

What Constellation Is This?

Hermann-Michael Hahn

What Spider Is That?

Martin Baehr

Extensive: The 132 best-known domestic spiders portrayed

Identifying Bats

Klaus Richarz

What Insect is That?

Heiko Bellmann

Which Healing Stone is This?

Bernhard Bruder

Which Stone Is That?

Rupert Hochleitner

Showing 80 species of minerals and gem stones.

What Lives at Coast and Beach?

Ute Wilhelmsen

The 142 best-known species of animals and plants at North and Baltic Sea....