“I’ve left some clues for you. If you want them, turn the page. If you don’t, put the book back on the shelf, please.” So begins the latest whirlwind romance from the bestselling authors of Nick & Norah’s Infinite Playlist. Lily has left a red notebook full of challenges on a favorite bookstore shelf, waiting for just the right guy to come along and accept its dares. But is Dash that right guy? Or are Dash and Lily only destined to trade dares, dreams, and desires in the notebook they pass back and forth at locations across New York? Could their in-person selves possibly connect as well as their notebook versions? Or will they be a comic mismatch of disastrous proportions? Rachel Cohn and David Levithan have written a love story that will have readers perusing bookstore shelves, looking and longing for a love (and a red notebook) of their own.

Dash and Lily have had a tough year since they first fell in love among the shelves of their favorite bookstore. Lily’s beloved grandfather suffered a heart attack, and his difficult road to recovery has taken a major toll on her typically sunny disposition. With only twelve days left until Christmas—Lily’s favorite time of the year—Dash, Lily’s brother Langston, and their closest friends must take Manhattan by storm to help Lily recapture the unique holiday magic of a glittering, snow-covered New York City in December.

For Dash and Lily, it's beginning to look a lot like...distance! Just in time for the series release of Dash & Lily on Netflix comes a new helping of love—this time across the pond as best-selling authors Rachel Cohn and David Levithan send Dash and Lily to England. Dash and Lily were feeling closer than ever...it's just too bad they're now an ocean apart. After Dash gets accepted to Oxford University and Lily stays in New York to take care of her dogwalking business, the devoted couple are struggling to make a long distance relationship work. And when Dash breaks the news that he won't be coming home for Christmas, Lily makes a decision: if Dash can't come to her, she'll join him in London. It's a perfect romantic gesture...that spins out of Lily's control. Soon Dash and Lily are feeling more of a gap between them, even though they're in the same city. Will London bring them together again—or will it be their undoing?