On May 18, the American Library Association announced that actor, singer-songwriter, and philanthropist Idina Menzel and her sister, author and educator Cara Mentzel, have been named this year’s honorary chairs for Library Card Sign-Up Month. This September marks 35 years since the Library Card Sign-Up Month campaign began. Menzel and Mentzel are coauthors of the forthcoming picture book, Loud Mouse. For more information, visit the Library Card Sign-Up Month webpage.