After their friend who has been missing for more than three years turns up dead, four former best friends continue to receive frightening messages from someone who knows damaging secrets about them.

"Best friends Dave and Julia were determined to never be cliche high school kids--the ones who sit at the same lunch table every day, dissecting the drama from homeroom and plotting their campaigns for prom king and queen. They even wrote their own Never List of everything they vowed they'd never, ever do in high school. Some of the rules have been easy to follow, like #5, never die your hair a color of the rainbow, or #7, never hook up with a teacher....

Two years after a horrible incident made them run away, vampire princess Lissa and her guardian-in-training Rose are found and returned to St. Vladimir's Academy, where one focuses on mastering magic, the other on physical training, while both try to avoid the perils of gossip, cliques, gruesome pranks, and sinister plots.

The four former best friends, Spencer, Emily, Hanna, and Aria, try to overcome their friend Ali's murder, but become alarmed when they receive text messages from the mysterious "A" and learn that their friend's accused killer has been released from jail on bail.

"A year after the Bayview four were cleared of Simon Kelleher's death, a new mystery has cropped up--a game with dangerous consequences that's targeting students at Bayview again. And if the creator isn't found soon, dangerous could prove deadly."--

Mickey and new friends Ema and Spoon tracking down pieces of a mysterious puzzle and learning dangerous secrets about Mickey's father's death.

After tragic events tear Mickey Bolitar away from his parents, he is forced to live with his estranged Uncle Myron and switch high schools, where he finds both friends and enemies, but when his new new girlfriend, Ashley, vanishes, he follows her trail into a seedy underworld that reveals she is not what she seems to be.

Sixteen-year-old Steph Landry finds an old book on how to be popular and decides to change her social status by following its advice, much to the bafflement of her two best friends.

Rose Hathaway has finally returned to St. Vladimir's and to her best friend, Lissa. But Rose's heart still aches for Dimitri, and she knows he's out there, somewhere. He has tasted her blood, and now he is hunting her. Only this time, he won't rest until Rose joins him--forever.

Bella befriends Jacob, a sophomore from her school with a penchant for motorcycles, that both the pace and her disposition begin to take off. Their adventures are wild, dare-devilish, and teeter on the brink of romance, but memories of Edward pervade Bella's emotions, and soon their fun quickly morphs into danger, especially when she uncovers the true identities of Jacob and his pack of friends.