New experiences such as starting school or going to hospital can be daunting for little children, but when you have a Hippopotamus as your imaginary friend everything becomes just that little bit easier. Benita Collings reads five Hippopotamus classics from the much loved and best selling series, plus Hazel Edward’s latest release Hooray! There’s a Hippopotamus on Our Roof Having a Birthday Party. -There's a Hippopotamus on Our Roof Eating Cake -Guess What? There's a Hippopotamus on the Hospital Roof Eating Cake -Hey Hippopotamus, Do Babies Eat Cake Too? -Look! There's a Hippopotamus in the Playground Eating Cake -My Hippopotamus is on Our Caravan Roof Getting Sunburnt -Hooray! There's a Hippopotamus on Our Roof Having a Birthday Party