Dunkum loves mysteries. And when he digs for buried treasure, he uncovers one in a mudhole. A locked box, covered in squishy mud. The discovery turns out to be a time capsule, buried many years ago. Curious, the 'Cul-de-sac Kids' search their muddy prize for clues. Who buried the time capsule and why? Dunkum and his friends are in for the surprise of their lives! Recommend for ages 7 to 10.