The Yavapai County Community Foundation is inviting all organizations that provide services to children, youths and their families in Yavapai County to be included in its 20th edition of The Big Kids' Book. This free resource guide is a directory of organizations serving local young people and their families. A new format will combine YCCF's The Big Kids' Book with First Things First's Little Kids' Book, a similar directory for services for children under age 5.