American Girls and Goosebumps and Zoobooks! Oh my! Our reading collections for grades 4-6 are as diverse as your classroom of students. From the award-winning titles in our Newbery and Caldecott Award Winners collections to classic favorites like the Boxcar Children, the Hardy Boys, and Nancy Drew, our collections offer something for everyone. Kid-favorites such as Captain Underpants and Harry Potter can also be found, as well as collections that correlate to content-area subjects, like our Childhood of Famous Americans and Time Warp Trio sets. And don’t forget to check out our graded collections, offering titles specifically for students in grades 4, 5, or 6!