Kit Owens harbored only modest ambitions for herself when the mysterious Diane Fleming appeared in her high school chemistry class. But Diane's academic brilliance lit a fire in Kit, and the two developed an unlikely friendship. Until Diane shared a secret that changed everything between them. More than a decade later, Kit thinks she's put Diane behind her forever and she's begun to fulfill the scientific dreams Diane awakened in her. But the past comes roaring back when she discovers that Diane is her competition for a position both women covet, taking part in groundbreaking new research led by their idol.

How far will you go to achieve a dream? That's the question a celebrated coach poses to Katie and Eric Knox after he sees their daughter Devon, a gymnastics prodigy and Olympic hopeful, compete. But then a violent death rocks their close-knit gymnastics community, and everything they have worked so hard for is suddenly at risk. As rumors swirl among the other parents, Katie tries frantically to hold her family together while also finding herself irresistibly drawn to the crime itself. What she uncovers forces Katie to consider whether there's any price she isn't willing to pay to achieve Devon's dream.

The Nash family is close-knit. However, their seeming stability is thrown into chaos when Deenie's best friend is struck by a terrifying, unexplained seizure in class. Rumors of a hazardous outbreak spread through the family, school and community. As hysteria and contagion swell, a series of tightly held secrets emerges, threatening to unravel friendships, families and the town's fragile idea of security.

Addy Hanlon and Beth Cassidy are the cheerleaders all the other girls fear and admire, but everything changes when the new coach arrives. Coach Colette French instantly overturns the girls’ pecking order and gains their fierce alliance --- until a shocking event shakes their fragile peace.

Lizzie and her best friend, Evie, are 13 years old and inseparable --- until the day Evie disappears. Lizzie is frantic to puzzle out the mystery behind the disappearance and to bring Evie home. Her desperate quest is entwined with her own coming-of-age story, in an intense and gripping tale of obsession, friendship and family.