Book Worm’s Story Snacks | The Cave of Shimmering Shadows Can you leave your mark on history thousands of years in the past? Join the Book Worm in this frozen-frontier story snack and gear up with parkas and Crampons to travel back to the tail end of the Ice Age . What starts as a journey to discover ancient "Stone Age Beasts" quickly turns into an artistic emergency when a young painter named Luma runs out of red the vital earth pigment needed to finish the "Great Hall of Bulls" before his flickering lamp runs out of fuel . Navigate slippery riverbanks, use a sturdy branch as a Lever to uncover hidden minerals, and master the ancient art of the Blow-pipe to finish a prehistoric masterpiece . Together, you’ll discover the science of Pigments and Binders, the power of Traction, and how art has connected humans across thousands of years—all through teamwork, logic, and a little imagination .