The Fault in Our Stars is the sixth novel by author John Green, published in January 2012. The story is narrated by a sixteen-year-old cancer patient Hazel Grace Lancaster, who is forced by her parents to attend a support group in the "Literal Heart of Jesus" where she subsequently meets and falls in love with seventeen-year-old Augustus Waters, an ex-basketball player, as well as an amputee. The title is inspired by Act 1, Scene 2 of Shakespeare's play Julius Caesar, in which the nobleman Cassius says to Brutus: "The fault, dear Brutus, is not in our stars, / But in ourselves, that we are underlings." A feature film adaptation of the novel directed by Josh Boone and starring Shailene Woodley, Ansel Elgort and Nat Wolff was released on June 6, 2014. The film adaptation was a strong critical and commercial success.