Back to the Future meets When You Reach Me in this powerful novel by National Book Award nominee Lisa Graff, in which a young girl is able to make sense of the present—and change her future—by meeting her father in the past.As far as twelve-year-old McKinley O&’Dair is concerned, the best thing about living in Gap Bend, Pennsylvania, is the Time Hop—the giant party the town throws every June to celebrate a single year in history. That one day is enough to make the few things that aren&’t so fantastic about McKinley&’s life—like her crabby homeroom teacher or her super-scheduled father—worth suffering through. And when McKinley learns that this year&’s theme is 1993, she can&’t wait to enter the Time Hop fashion show with a killer '90s outfit she&’s designed and sewn all on her own. But when the Time Hop rolls around, nothing goes as planned. In fact, it&’s the biggest disaster of McKinley&’s life.Before she knows what&’s hit her, McKinley somehow finds herself in the real 1993—and it&’s not all kitschy parachute pants and Jurassic Park. All McKinley wants is to return to the present, but before she can, she&’s going to have to make a big change—but which change is the right one?This humorous and heartfelt novel about destiny and self-discovery shines a poignant light on the way life could play out—if a person is given a chance to rewind.