From the New York Times bestselling author of If I Stay 
 
Allyson Healey's life is exactly like her suitcase?packed, planned, ordered. Then on the last day of her three-week post-graduation European tour, she meets Willem. A free-spirited, roving actor, Willem is everything she?s not, and when he invites her to abandon her plans and come to Paris with him, Allyson says yes. This uncharacteristic decision leads to a day of risk and romance, liberation and intimacy: 24 hours that will transform Allyson?s life. 
 
A book about love, heartbreak, travel, identity, and the ?accidents? of fate, Just One Day shows us how sometimes in order to get found, you first have to get lost. . . and how often the people we are seeking are much closer than we know. 
 
The first in a sweepingly romantic duet of novels.