BY YOUR SIDE - Harper USA

When Autumn Collins finds herself accidentally locked in the library for an entire weekend, she doesn't thing things coudl get any worse. But that's before she realizes that Dax Miller is locked in with her. Autumn doesn't know much about Dax except that he's trouble. Still, she just keeps reminding herself that it is only a matter of time before Jeff, her almost-boyfriend, realizes he left her in the library and comes to rescue her.
Only he doesn't come. No one does.
Instead it becomes clear that Autumn is going to have to spend the next couple of days living off vending-machine food and making conversation with a boy who clearly wants nothing to do with her. Except there is more to Dax thatn meets the eye. As he and Autumn first grudgingly and then not so grudgingly open up to one another, Autumn is struck by their surprising connection. but can their feelings for each other survive once the weekend is over and Autumn's old life, and old love interest, threaten to pull her from Dax's side?
In this irresistible story, Kasie West explores a timeless question: what do you do when you fall for the person you least expect? Witty and romantic, this paperback original is perfect for fans of Stephanie Perkins and Morgan Matson.