"The Sky Is Everywhere" is a young adult novel by Jandy Nelson that explores themes of love, loss, and grief. The story follows Lennie Walker, a teenage girl who is coping with the sudden death of her sister, Bailey. As she navigates her emotions, Lennie finds herself torn between two boys, Joe and Toby, who help her discover her own identity. Set in a small town, the novel is rich with poetic imagery and heartfelt moments. Lennie's journey of healing is depicted through her passion for writing and the connections she forms with those around her, ultimately leading her to embrace life again.