The tenth Sarah Groenteman ] Maar je hebt er

] Maar je hebt er wel iets aan

bezoek bij opa en oma

Of juist de bange stem

misschien niet zo belangrijk

In dit prachtige prentenboek laten

The tenth Sarah Groenteman ] Maar je hebt erThe Tenth continues the mystery of the Through Room Trilogy as Henry Adler and Mara Lewis uncover a deeper secret hidden within the ancient network of doors between worlds. After strange changes begin appearing in the basement beneath Henrys house, they learn of a hidden tenth position a passage not meant for travelers, but for the mysterious Keepers who silently watch over the network itself. As whispers of an ancient apparatus, secret archivists,