Tim’s parents start a hotel business on the coast. Their dream comes true, but Tim is less excited. Moving, a new school, new friends, hopefully: he is not sure what to expect. Next, he discovers a frozen man in the basement. When he comes to, it turns out to be a spy who had a thrilling adventure there thirty years ago. Together, they try to find out what happened back then, while new mysteries keep piling up.

When her grandfather has a car accident, Isabel (11) takes on his search for the sword that has been promised to her ancestor centuries ago by the world famous musketeer D’Artagnan. Assisted by her nephew Rik (12) and friend Jules (13), she will need just as much bravery, loyalty and perseverance as the illustrious musketeer to find his lost sword, to save her grandfather and to reunite her family.