High School is a 2019 memoir by twin sisters Sara Quin and Tegan Quin, of the Canadian indie pop group Tegan and Sara. It is their first book and was published on September 24, 2019 by Simon & Schuster Canada. It recounts their childhood and adolescence growing up in Alberta in the 1990s as well as their musical beginnings. It was published three days before the release of Tegan and Sara's ninth studio album, Hey, I'm Just Like You, which contains re-recordings of unreleased demo songs that the duo recorded as teenagers. The book won a 2020 Alex Award.