A Mercer Mayer Little Critter book featuring 2 classic stories in 1--a fun way to get children ready for naps and bedtime! Make bedtime (and naptime!) more fun with Mercer Mayer's Little Critter and his Little Sister! This humorous storybook for girls and boys ages 3 to 7 features two classic stories: - Just Go to Bed: Mercer Mayer's Little Critter is not looking forward to bedtime in this heartwarming classic storybook. Instead of taking a bath, he would rather be a cowboy. Instead of putting on his pajamas, Little Critter wants to be a zookeeper! Both parents and children alike will enjoy this humorous story--a great way to get children excited about naptime and bedtime rituals! - Just a Nap: Little Critters' Little Sister does not want to take a nap in this adorable classic storybook! She would rather play with dolls, read comics, or eat snacks! Will she ever lie down so Mom can get a break? Both kids and parents alike will enjoy this silly story--a great way to get children ready for a nap!