Following on from the hugely successful "I Wonder Why" series, "I Wonder Why" (Flip the Flaps) is a fun way for young children to discover the answers to questions about their favourite subjects, while also flipping the flaps and spotting the scene changes. Cute cubs, tiny reptiles and adorable pups from around the world take their first steps within the pages of this book. Watch a penguin chick hatch, swim with a baby hippo taking its first breath, spot an elephant calf and see a tadpole change into a frog. The questions uncover essential and extraordinary facts about every aspect of the lives of these baby animals.