From the #1 bestselling writer of Turtles All the Way Down and The Fault inside our Stars

Winner of the Edgar Honor for Best Youthful Adult Mystery

#1 NY 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 just like a ninja and plotting an ingenious advertising campaign of revenge-he follows her. Margo’s often planned extravagantly, and, until now, she’s always prepared solo. After an eternity of caring Margo from afar, things are finally finding out about for Q . until day breaks and she has vanished. Often an enigma, Margo has now become a mystery. But a couple of signs. And they’re for Q.

Printz Medalist John Green returns with the trademark brilliant wit and heart-stopping emotional credibility that have inspired a new generation of readers.