Twelve-year-old Ivy Aberdeen's house is destroyed in a tornado, and in the aftermath of the storm, she begins to develop feelings for another girl at school.

Harassed at her middle school, not taken seriously at home, and with a "perfect" older brother, Matthew, to live up to, thirteen-year-old Claire has always felt like her life was cursed--then one morning, when she are her beloved father are talking at breakfast, her father suddenly falls over with a stroke, and suddenly everything changes.

Told in two voices, sixteen-year-old Kennedy Jones and seventeen-year-old Nolan Chandler are drawn together by strange signals related to family tragedies, and find they are more connected than they could have imagined.

Told from various viewpoints, Gabie and Drew set out to prove that their missing co-worker Kayla is not dead, and to find her before she is, while the police search for her body and the man who abducted her.

In a future Chicago, sixteen-year-old Beatrice Prior must choose among five predetermined factions to define her identity for the rest of her life, a decision made more difficult when she discovers that she is an anomaly who does not fit into any one group, and that the society she lives in is not perfect after all.

Lost in the Black Forest, Otto meets three mysterious sisters and finds himself entwined in a prophecy, a promise, and a harmonica...and decades later three children, Friedrich in Germany, Mike in Pennsylvania, and Ivy in California find themselves caught up in the same thread of destiny in the darkest days of the twentieth century, struggling to keep their families intact, and tied together by the music of the same harmonica

Emma Saylor doesn't remember a lot about her mother, who died when she was ten. But she does remember the stories her mom told her about the big lake that went on forever, with cold, clear water and mossy trees at the edges. Now it's just Emma and her dad, and life is good, if a little predictable, until Emma is unexpectedly sent to spend the summer with her mother's family that she hasn't seen since she was a little girl.