During the annual family weekend in theme park "De Efteling", eleven-year-old Teun discovers that his recently deceased grandfather left him one last scavenger hunt inside the park. Although... Read allDuring the annual family weekend in theme park "De Efteling", eleven-year-old Teun discovers that his recently deceased grandfather left him one last scavenger hunt inside the park. Although most adults think this is nonsense, Teun embarks on an exciting expedition through the th... Read allDuring the annual family weekend in theme park "De Efteling", eleven-year-old Teun discovers that his recently deceased grandfather left him one last scavenger hunt inside the park. Although most adults think this is nonsense, Teun embarks on an exciting expedition through the theme park with his quirky aunt Ada to find out exactly what his grandfather has hidden for ... Read all