Sophie Mouse wishes she could play in the water at Forget-Me-Not Lake with her friends, but she can't because she's a mouse. Or can she? Find out in this third book of The Adventures of Sophie Mouse. For a fun school project, Sophie Mouse and her classmates each have to present about what it's like to be the type of animal they are! Sophie has already made a list of things she can do—run fast, scurry into small places, and more. But while playing at Forget-Me-Not Lake with her friends Hattie Frog and Owen Snake, Sophie realizes one thing she definitely can't do: swim! Hattie and Owen are having so much fun in the water, and Sophie will never be able to join them. Sophie starts to think that being a mouse isn't so special, after all.