Take the pledge and get a free download of the full-length track produced by the Roots with Chris Martin, John Legend, Regina Spektor, Jack Black, and more!

Are you a book person? Join the Book People Unite campaign to help the nonprofit Reading Is Fundamental raise awareness and funds for children's literacy. Access to books is one of the key predictors of a child's success in and out of school. So RIF has joined forces with the Library of Congress to enlist your help in getting books into the hands of young readers. Here's what you can do: Watch the PSA video at left—with music by a host of celebrity guests and starring beloved storybook characters such as Curious George, Madeline, and Raggedy Ann and Andy—and then pledge your support for the cause. RIF has distributed 400 million books to children in underserved communities since its founding in 1966.