From the bestselling author of The Fault in our Stars and Looking for Alaska; now a major TV series Quentin Jacobsen has always loved Margo Roth Spiegelman; for Margo (and her adventures) are the stuff of legend at their high school. So when she one day climbs through his window and summons him on an all-night road trip of revenge he cannot help but follow. But the next day Margo doesn't come to school and a week later she is still missing. Q soon learns that there are clues in her disappearance . . . and they are for him. But as he gets deeper into the mystery - culminating in another awesome road trip across America - he becomes less sure of who and what he is looking for. Masterfully written by John Green; this is a thoughtful; insightful and hilarious coming-of-age story.