Encyclopedia Prehistorica: Sharks and Other Sea Monsters Pop-Up Buttons & Pins Available in a variety of

Available in a variety of natural stones including Amethyst

collectors

Each robot offers a new opportunity for experimentation and learning

There’s also a handy chart that shows the actual size of the ten real animals that make up the “ingredients” of your Flip-o-storic

child-friendly

Encyclopedia Prehistorica: Sharks and Other Sea Monsters Pop-Up Buttons & Pins Available in a variety ofJust when you thought it was safe to go back in the water! Celebrate the New York Times best selling 3 D look at prehistoric creatures of the deep. While dinosaurs patrolled the lands, massive prehistoric sharks, giant scorpions, and colossal squid cruised the ancient oceans most with just one thing in mind: eat or be eaten. Pop up masters Robert Sabuda and Matthew Reinhart explore the prehistoric underwater world where monsters like megalodon ruled