About Danika Stone Books by Danika Stone Switchback by (author) Danika Stone Ages 12 to 18 Grades 7 to 12 Internet Famous by (author) Danika Stone Ages 13 to 18 Grades 8 to 12 All the Feels All is Fair in Love and Fandom by (author) Danika Stone Ages 12 to 18 Grades 7 to 12