De Kraak / Leonie Kooiker, met tekeningen van Marja Meijer, 2000
Wikipedia, 2020-04-22
Information trouvée : Leonie Kooiker Leonie Kooiker (pseudonym of Johanna Maria "Mieke" Kooyker-Romijn)
(20 October 1927 - 16 April 2020) was a Dutch author of children's books