Pip and Posy: The Little Puddle – Camilla Reid

Pip and Posy are typical toddlers: they're best friends and have fun but sometimes they get cross and sad, so it takes friendship, sharing and understanding to make things better. In this book Pip comes to play at Posy's house. They have such a lovely time that Pip forgets to go to the loo and soon there's a little puddle.