The Sky Is Everywhere is a 2010 young adult novel by Jandy Nelson as her debut novel. It tells the story of an American high school girl, Lennie Walker, struggling to cope with the sudden death of her older sister. Lennie becomes romantically involved both with her sister's former fiancé, who shares Lennie's grief and loss, and with a new boy in town, who shares Lennie's love of music. Ultimately, Lennie must choose between the two relationships. A film adaptation from A24 and Apple TV+ was released on February 11, 2022. It stars Grace Kaufman, Pico Alexander, Jacques Colimon, Cherry Jones, and Jason Segel.