De negerjongetjes / tekst en tekeningen van A. Hamaker-Willink CreatorHamaker-Willink, A.Date of creation[ca. 1943]CollectionPicture books from 1810 to 1950
Waar de Chineesjes wonen Date of creation[194-?]CollectionChildren's books from the Rotterdam Library
Mathijs / tekst en teekeningen van A. Hamaker-Willink CreatorHamaker-Willink, A.Date of creation[1937]CollectionPicture books from 1810 to 1950
Puump gaat zwemmen / tekst en tekeningen van A. Hamaker-Willink CreatorHamaker-Willink, A.Date of creation[1937]CollectionPicture books from 1810 to 1950
De drie Indiaantjes / verhaal en tekeningen van A. Hamaker-Willink CreatorHamaker-Willink, A.Date of creation[1937]CollectionPicture books from 1810 to 1950