As a sophomore at a secret spy school and the daughter of a former CIA operative, Cammie is sheltered from "normal teenage life" until she meets a local boy while on a class surveillance mission.

When a terrifying encounter in London reveals that one of her most-trusted allies is actually a rogue double-agent, Cammie Morgan no longer knows if she can trust her classmates, her teachers--or even her own heart.

Select teenaged girls are invited to join the exclusive and futuristic Alpha Academy, where they must compete feverishly to establish and maintain their status among their extremely competitive peers.

When high school senior Piper Woods finds a notebook with mutilated photographs and a list of student sins, she is sure the book is too gruesome to be true, but when a student from the list dies, and although everyone thinks it is a suicide, she suspectssomething much worse, and her fears are confirmed when she receives an anonymous text daring her to make things right.

Upperclassmen at Northwood Academy rarely date so Devon, a bored junior transfer student, persuades her friends Cassidy, Emma, Bryn, and Abby to form a club to help each other find dates for the homecoming dance.

Rory, of Boueuxlieu, Louisiana, is spending a year at a London boarding school when she witnesses a murder by a Jack the Ripper copycat and becomes involved with the very unusual investigation.

Fashion-crazy Sicilee is a poster child for over-consumption. Her archrival, Maya, wears arty vintage clothes but hasn't a clue what's in the food she eats. So when drop-dead gorgeous new student Cody Lightfoot sets out to spread his eco-ways, and spur the Environmental Club toward an all-out Earth Day bash, Sicilee and Maya have their work cut out to attract his attention.

A bet about wardrobes between the wealthy Massie and middle-class Claire results in a testing of old friendships, a forging of new ones, and a change for the student body at Octavian Country Day School.

When sixteen-year-old Jacinda, who can change into a dragon, is forced to move away from her community of shapeshifters and start a more normal life, she falls in love with a boy who proves to be her most dangerous enemy.

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.