Martine van Os

The Piets are facing a modern problem. Most chimneys have disappeared, and many houses today are pr…

Sinterklaas wants to be absolutely sure that all the presents will be delivered on time. To make th…

When Sinterklaas and Diego arrive at the harbor in Spain, they discover that the pakjesboot has alr…

When Sinterklaas has an accident during the test for his “roof certificate,” he ends up in the hosp…