When high school student Clay Jenkins receives a box in the mail containing thirteen cassette tapes recorded by his classmate Hannah, who committed suicide, he spends a bewildering and heartbreaking night crisscrossing their town, listening to Hannah's voice recounting the events leading up to her death.

Jordan Woods, captain and quarterback of her high school football team, seeks an athletic college scholarship, but when Ty Green joins the team and takes her position, her scholarship chances and her camaraderie with the team are threatened.

"Following her adored father's death, a teenager named Autumn Falls is forced to relocate to a new school in Florida for sophomore year. And when Autumn receives an enchanted gift: a journal that literally brings Autumn's writing to life--anything could happen. Could the journal be imbued with her dad's spirit?"--

In her first year at a suburban New Jersy high school, Mary Elizabeth Cep, who now calls herself "Lola, " sets her sights on the lead in the annual drama production, and finds herself in conflict with the most popular girl in school.

"The third most popular girl in school's choice between the hottest boy in town and a lonely but romantic mistfit ends in tragedy and self-realizaition"--

Aria, Emily, Hanna, and Spencer find their lives unraveling when A's plans change and the girls are taken to the police for questioning.

"What if everything you set yourself up to be was wrong? Frances has always been a study machine with one goal, elite university. Nothing will stand in her way; not friends, not a guilty secret -- not even the person she is on the inside. But when Frances meets Aled, the shy genius behind her favourite podcast, she discovers a new freedom. He unlocks the door to Real Frances and for the first time she experiences true friendship, unafraid to be herself....

Deciding to come clean about a terrible mistake they committed during spring break, high school seniors Aria, Emily, Hanna, and Spencer hope to end the blackmail of a ruthless stalker who retaliates by plotting a murderous revenge.

Camelia, who has recently discovered she shares her crush Ben's power of psychometry, finds herself in a tortured love triangle when a figure from Ben's past arrives and Camelia discovers that both boys are hiding dangerous secrets.

Struggling to return to normalcy after surviving Alison's attempt to kill them, Spencer, Aria, Emily and Hanna endure a series of disasters before realizing that they are being stalked by a new "A" who knows all of their secrets.