These German books are for young readers or German students at a high beginner, low intermediate stage.
Hase und Igel Verlag
Loewe
LeseTiger
Obelisk Verlag
Fischer
Arena
Oetinger
Dressler
cbj
Gabriel in der Thienemann-Esslinger Verlag
Ravensberger
Verlag Antje Kunstmann
Gulliver von Beltz & Gelberg
Rowohlt Taschenbuch
Mantra Lingua
Moritz
dtv junior