Clay Jensen returns home from school to find a strange package with his name on it lying on his porch. Inside he discovers several cassette tapes recorded by Hannah Baker, his classmate and crush, who committed suicide two weeks earlier. Hannah's voice explains that there are 13 reasons she decided to end her life. Clay is one of them. If he listens, he'll find out why.

Seventeen-year-old Jonah Daniels has lived in Verona Cove, California, his whole life, and only one thing has ever changed: His father used to be alive, and now he is not. With a mother lost in a deep bout of depression, Jonah and his five siblings struggle to keep up their home and the restaurant their dad left behind. But at the start of summer, a second change rolls in: Vivi Alexander, the new girl in town.

Meet Simone, the bohemian transfer student from London, who is thrust into the strange new reality of an American high school; Mallory, the hypercompetitive queen bee; and Stephen, the first-generation genius who struggles with crippling self-doubt. Each one is shocked when a popular classmate takes his own life...except not too shocked. It's happened before. With so many students facing their own demons, can they find a way to save each other - as well as themselves?

The Tragedy Paper follows the story of Tim Macbeth, a seventeen-year-old albino and a recent transfer to the prestigious Irving School, where the motto is “Enter here to be and find a friend.” A friend is the last thing Tim expects or wants - he just hopes to get through his senior year unnoticed. Yet, despite his efforts to blend into the background, he finds himself falling for the quintessential “It” girl, Vanessa Sheller, girlfriend of Irving’s most popular boy. To Tim's surprise, Vanessa is into him, too, but she can kiss her social status goodbye if anyone ever finds out.

Sierra's family runs a Christmas tree farm in Oregon - it's a bucolic setting for a girl to grow up in, except that every year they pack up and move to California to set up their Christmas tree lot for the season. So Sierra lives two lives: her life in Oregon and her life at Christmas. And leaving one always means missing the other. Until this particular Christmas, when Sierra meets Caleb, and one life eclipses the other.