Alternate Titles: Oorlogsgeheimen
Reinier Selen, Harro van Staverden
Karen van Holst Pellekaan
The friendship between Tuur and Lambert (12) is challenged when Maartje, a Jewish girl in hiding, joins their class and confides only in Tuur who just found out his father is a member of the resistance while Lambert's father is a Nazi collaborator. Feeling excluded, Lambert tells a seemingly harmless secret...