Turtles All the Way Down is the first published work by John Green since what book whose title comes from "Julius Caesar"?
The Fault in Our Stars: The Fault in Our Stars is the sixth novel by author John Green, published in January 2012. The Fault in Our Stars:  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."
i don't know