30 books • 7 series
Book #1: Att rakna dumbom vander mot
Book #1: Tontos Numeros de uno de Numero de caras un diez diez
Book #1: Conteggio delle facce stupide numeri uno a dieci
Book #1: Dumme Zahlen eine Anzahl der Flahen pro zehn
Book #1: Numero de caras tontos Numeros de uno a diez
Book #1: Optaelling Fjollede Ansigter Numre En Til Ti
Book #1: Inventointi typera Faces Numbers kymmenkertainen
Book #1: Contando Numeros De Faces Bobo Um A Dez
Book #1: Counting Silly Faces Numbers One to Ten Dutch Edition
Book #1: Telling tapelige Faces Numbers en til ti
Book #1: Silly Faces and Silly Questions