30 books in series
Hanni und Nanni
Hanni und Nanni is a 28-book series with 30 primary works first released in 1941 with contributions by Enid Blyton, Rosemarie Eitzert, Nikolaus Moras, Brigitte Endres-Tylle, and Brigitte Endres.
#4
1 Reader • 346 pages
#7
1995 • 1 Reader • 380 pages
#10
1974 • 1 Reader • 349 pages
#13
1970 • 1 Reader • 378 pages
#19
#23
2009 • 440 pages