Go on a naptime adventure with a little boy and his best friend - a plump, smiling grey hippo Follow along as they visit their favorite spots, including a swimming pool and a baseball game. And have you ever seen a hippo on a swing set? This charming story will have you grinning from beginning to end.
Go on a naptime adventure with a little boy and his best friend - a plump, smiling grey hippo Follow along as they visit their favorite spots, includ...