Annotation: "Like all big brothers, Mercer Mayer's Little Critter loves his sister! But sometimes, younger siblings can be a handful! This humorous picture book for girls and boys ages 3 to 7 features two classic stories: Me Too!: Mercer Mayer's Little Critter reluctantly spends time with his young sister in this heartwarming classic storybook. Little Sister just won't be left behind when her big brother wants to go fishing or hiking with his friends-she may be small, but she's ready for anything! Just A Rainy Day: Little Sister is stuck inside the house on a rainy day, and she is absolutely bored! When she decides to play 'dress-up',...