Lion Girl

Fifteen-year-old Emma Watters has been running each day since she watched her little sister die in their front yard six years ago.
But no matter how fast or far she runs, she can’t outdistance what haunts her most—Casey would be alive if it were not for her.
Recently diagnosed with PTSD, Emma longs to reclaim a life worth living. If she has any hope of recovery, she’ll need to confront long-buried truths surrounding Casey’s death, as well as face their formidable mom, who harbors secrets of her own.
Can Emma muster the courage it will take to reset her course? With help from a tough-talking track coach, her feisty grandma, new friends, and, yes, even her dead sister, she may stand a chance. In the process, Emma also might unearth the other girl who was buried the day Casey died—her truest self.