A romantic, mind-bending novel about parallel worlds, soul mates, destiny, and the big-time consequences of even our smallest choices, perfect for fans of The Future of Us and Before I Fall.Abby Barnes had it all planned outhigh school, college, careerbut one decision made in her senior year of high school changed her carefully mapped-out future.When Abby wakes up the morning of her eighteenth birthday, it's as though her past has been rewritten.

Abby discovers that a cosmic collision of parallel universes has erased her old reality.

Now Abby is falling in love with a boy from her Parallel's memoriesa boy she's never even met.

She's living the life she always wanted, but what if living her Parallel's life means she loses her soul mate?