Sophie was always ponders big questions, like Why is the sky blue? But when Sophie starts school, there's a wobbly feeling in her tummy and she can't help popping back into her shell. She is left with one big question: Why am I so shy? When Sophie meets Stanley, she realizes that she's not the only one who feels shy. Can she gain the confidence to help a new...
Why are raindrops wet?
What are stars made of?