The members of Don't Get Mad aren't just mad anymore...they're afraid. And with Margot in a coma and Bree under house arrest, it's up to Olivia and Kitty to try to catch their deadly tormentor. But just as the girls are about to go on the offensive, Ed the Head reveals a shocking secret that turns all their theories upside down. The killer could be anyone, and this time he - or she - is out for more than just revenge.

It was supposed to be the weekend of their lives - an exclusive house party on Henry Island. Best friends Meg and Minnie are looking forward to two days of boys, booze, and fun-filled luxury. But what starts out as fun turns twisted after the discovery of a DVD with a sinister message: Vengeance is mine. And things only get worse from there. When a mysterious killer begins picking them off one by one, there's no escape. As the deaths become more violent and the teens turn on one another, can Meg find the killer before more people die?

Pay close attention, and you might solve this. On Monday afternoon five students at Bayview High walk into detention. Bronwyn, the brain, is Yale-bound and never breaks a rule. Addy, the beauty, is the picture-perfect homecoming princess. Nate, the criminal, is already on probation for dealing. Cooper, the athlete, is the all-star baseball pitcher. And Simon, the outcast, is the creator of Bayview High's notorious gossip app. Only Simon never makes it out of that classroom. Before the end of detention, Simon's dead.

When seventeen-year-old Dee Guerrera wakes up in a haze, lying on the ground of a dimly lit warehouse, she realizes she's about to be the next victim of the app. Knowing hardened criminals are getting a taste of their own medicine in this place is one thing, but Dee refuses to roll over and die for a heinous crime she didn't commit. Can Dee and her newly formed posse, the Death Row Breakfast Club, prove she's innocent before she ends up wrongfully murdered for the world to see? Or will The Postman's cast of executioners kill them off one by one?

Avery Grambs has a plan for a better future: Survive high school, win a scholarship, and get out. But her fortunes change in an instant when billionaire Tobias Hawthorne dies and leaves Avery virtually his entire fortune. The catch? Avery has no idea why - or even who Tobias Hawthorne is. To receive her inheritance, Avery must move into sprawling, secret passage-filled Hawthorne House, where every room bears the old man's touch - and his love of puzzles, riddles, and codes.

Red Kenny is on a road trip for spring break with five friends: Her best friend - the older brother - his perfect girlfriend - a secret crush - a classmate - and a killer. When their RV breaks down in the middle of nowhere with no cell service, they soon realize this is no accident. They have been trapped by someone out there in the dark, someone who clearly wants one of them dead. With eight hours until dawn, the six friends must escape, or figure out which of them is the target.

Four years ago, Brynn left Saint Ambrose School following the shocking murder of her favorite teacher—a story that made headlines after the teacher’s body was found by three Saint Ambrose students in the woods behind their school. The case was never solved. Now that Brynn is moving home and starting her dream internship at a true-crime show, she’s determined to find out what really happened.

Alice Lawrence is the sole witness in her sister’s murder trial. And in the year since Claire’s death, Alice’s life has completely fallen apart. Her parents have gotten divorced, she’s moved into an apartment that smells like bologna, and she is being forced to face her sister’s killer and a courtroom full of people who doubt what she saw in the corn maze a year prior.

Ivy, Mateo, and Cal used to be close. Now all they have in common is Carlton High and the beginning of a very bad day. So when the three unexpectedly run into each other, they decide to avoid their problems by ditching. Just the three of them, like old times. Except they’ve barely left the parking lot before they run out of things to say...until they spot another Carlton High student skipping school - and follow him to the scene of his own murder. In one chance move, their day turns from dull to deadly. And it’s about to get worse.

It was supposed to be the perfect prom weekend getaway. But it's clear something terrible happened when Claire wakes up alone and bloodied on a hiking trail with no memory of the past 48 hours. Now everyone wants answers - most of all, Claire. She remembers Friday night, but, after that...nothing. And now Kat and Jesse - her best friends - are missing. What happened on the mountain? And where are Kat and Jesse? Claire knows the answers are buried somewhere in her memory. But as she's learning, everyone has secrets - even her best friends.