National Geographic Advent Calendar Brain Puzzles press the button to explore

press the button to explore the three different rooms

How will House ever find a family that doesn’t mind being haunted

and furniture from the propellers

Waterproof

as well as fine suedey wings and teeny-tiny feet

National Geographic Advent Calendar Brain Puzzles press the button to exploreKids love rocks, gems, and fossils, and this exciting Christmas countdown calendar will give them a new specimen to add to their collection each day as the holiday approaches. Each day leading up to Christmas, kids open a panel to reveal a special rock, mineral, fossil or gemstone! With this Christmas countdown calendar, they can start a rock collection they will enjoy all year round, with storage bag included! The final piece in this collection is a