One month before graduating from his Central Florida high school, Quentin Q Jacobsen basks in the predictable boringness of his life until the beautiful and exciting Margo Roth Spiegelman, Q's neighbor and classmate, takes him on a midnight adventure and then mysteriously disappears. An ALA Best Book for Young Adults. Reprint From the #1 bestselling author of Turtles All the Way Down and The Fault in Our Stars Winner of the Edgar Award for Best Young Adult Mystery #1 New York Times Bestseller USA Today Bestseller Publishers Weekly Bestseller Now a major motion picture When Margo Roth Spiegelman beckons Quentin Jacobsen in the middle of the night-dressed like a ninja and plotting an ingenious campaign of revenge-he follows her. Margo's always planned extravagantly, and, until now, she's always planned solo. After a lifetime of loving Margo from afar, things are finally looking up for Q . . . until day breaks and she has vanished. Always an enigma, Margo has now become a mystery. But there are clues. And they're for Q. Printz Medalist John Green returns with the trademark brilliant wit and heart-stopping emotional honesty that have inspired a new generation of readers.