Claire Perry knows a split second can change everything. It can be the difference between sticking a perfect landing or falling off the beam. It can be the difference between a really fun party or a totally messed up one. Or sometimes, as Claire finds out, it can even be the difference between life . . . or death. For Claire s younger sister, Nellie, an elite gymnast who is "destined for gold," things have always come easy. A split second is usually all it takes to capture the attention of a boy at a party, and the judges at a meet, or their critical father everyone. Then one night, one decision, one split second changes their world forever. The two sisters get into a car accident that leaves one of them with a traumatic brain injury. Now, the sisters will have to figure out what s worth fighting for and what are the limits of guilt, forgiveness, and sisterhood. Memories will come crashing back and secrets will come to light whether they re ready for them . . . or not."