Everything you love must leave you.

Noon Bonaventure and Munro Forrest weren’t always rivals chasing each other through the pages of books. They grew up listening to stories from Munro’s grandmother and arguing over their favorites. But then one night, they discovered the Spectacular, a mysterious, ever-changing festival glittering with everything lost: lone pearl earrings and apple orchards, abandoned first drafts and shipwrecks, a skyful of umbrellas. This Spectacular, found only by invitation or in the pages of misprints, is the most precious thing in the world. In its wake, stories settle. Noon has always been the sort to move on with grace, and Munro goes into the business of never letting go—their divide starker than ever after a misstep abruptly closes the door on what could have been.

Now long estranged yet forever drawn to one another, Noon and Munro’s differences have defined their ways of life. Munro, an ambitious museum curator, vows his next exhibit will trap the Spectacular and return its lost treasures, while Noon, queen of cat-and-mouse, has been chosen as the next captain of the show.

As opening night for Munro’s exhibit draws closer, he and Noon will have to stop running and finally agree on how their story ends—and perhaps, find a way to start again.