Roar! Can you help baby T-rex find its mom? Travel back in time to play hide-and-seek, look behind the logs and under the rocks to find where all the dinosaurs are hiding! Get to know a little T-rex, a baby Ankylosaurus and more of their friends. Just lift the flaps for a pop-up surprise! Read the lively rhymes for a fun story time book. Follow the beautifully illustrated dinosaur escapade through the lands before time, as baby T-rex goes in search of mommy T-rex. There are many places to look and many other dinosaurs to find. Each one has its name written phonetically, so you and your child can sound them out together. Babies and toddlers will be enchanted by finding the surprises behind each flap. This interactive book helps teach young children object permanence, which is an important step in childhood development. Turning the pages and moving the pop-ups help toddlers learn motor control for improved dexterity.