6 books in series

Naturkunden

Naturkunden is a 3-book series with 1 primary work first released in 2009 with contributions by Samuel Hamen, Joachim Sartorius, and 7 others.

Eidechsen
Eidechsen

1 Reader • 136 pages

Eulen: Ein Portrait
Eulen: Ein Portrait

2009 • 1 Reader • 167 pages 5

Kröten
Kröten

1 Reader • 164 pages