Lucy Usathorn of Fort Worth, Texas, is super excited for her class trip to the Natural History Museum, where her dad works. Sure, Ms. Brock, the strict school librarian who happens to be dating Lucy’s dad (awkward), is chaperoning, but it’ll still be the best day ever, right?

Wrong! Lucy has to watch in shock and humiliation as her dad proposes to Ms. Brock. Lucy is distraught. If only she could do this whole day over from scratch.…

Enter the magic bracelet. It arrives in the mail, with a long letter from Addie, a girl in Columbus, Ohio, who had the bracelet last time. The bracelet grants wishes, and Lucy knows just what to wish for: a do-over day, where she’ll fix everything and, most importantly, prevent her dad from proposing to Ms. Brock.

The wish comes true, but not quite as Lucy expected. Her day keeps repeating over and over, and things keep getting worse in unique (and hilarious) ways. With the help of her new long-distance friends, Addie and Becca, will Lucy be able to figure her way out of this time loop…before it’s too late?