Winner of the Edgar AwardThe #1 New York TimesBestsellerPublishers Weekly and USA Today BestsellerMillions of Copies SoldQuentin Jacobsen has spent a lifetime loving the magnificent Margo Roth Spiegelman from afar.

So when she cracks open a window and climbs back into his lifesummoning him for an ingenious campaign of revengehe follows.

When their all-nighter ends and a new day breaks, Margo has disappeared.

But Q soon learns that there are cluesand they're for him.

Embarking on an exhilarating adventure to find her, the closer Q gets, the less he sees the girl he thought he knew.#1 Bestselling author of The Fault in Our Stars John Green crafts a brilliantly funny and moving coming-of-age journey about true friendship and true love.

From the Hardcover edition.