To Catch a Killer


Sheryl Scarborough - 2017
    A name that, like Natalee Holloway or Elizabeth Smart, is inextricably linked to a grisly crime. As a toddler, Erin survived for three days alongside the corpse of her murdered mother, and the case—which remains unsolved—fascinated a nation. Her father's identity unknown, Erin was taken in by her mother's best friend and has become a relatively normal teen in spite of the looming questions about her past.Fourteen years later, Erin is once again at the center of a brutal homicide when she finds the body of her biology teacher. When questioned by the police, Erin tells almost the whole truth, but never voices her suspicions that her mother's killer has struck again in order to protect the casework she's secretly doing on her own.Inspired by her uncle, an FBI agent, Erin has ramped up her forensic hobby into a full-blown cold-case investigation. This new murder makes her certain she's close to the truth, but when all the evidence starts to point the authorities straight to Erin, she turns to her longtime crush (and fellow suspect) Journey Michaels to help her crack the case before it's too late.

Deadly Cool


Gemma Halliday - 2011
    First she finds out that her boyfriend is cheating on her with the president of the Herbert Hoover High School Chastity Club. Then he’s pegged as the #1 suspect in a murder. And if that weren’t enough, now he’s depending on Hartley to clear his name. But as much as Hartley wouldn’t mind seeing him squirm, she knows he’s innocent, and she’s the only one who can help him. Along with her best friend, Sam, and the school’s resident Bad Boy, Chase, Hartley starts investigating on her own. But as the dead bodies begin to pile up, the mystery deepens, the suspects multiply, and Hartley begins to fear that she may be the killer’s next victim.

The Butterfly Clues


Kate Ellison - 2012
    Her dad's consulting job means she's grown up moving from one rundown city to the next, and she's learned to cope by collecting (sometimes even stealing) quirky trinkets and souvenirs in each new place--possessions that allow her to feel at least some semblance of home.But in the year since her brother Oren's death, Lo's hoarding has blossomed into a full-blown, potentially dangerous obsession. She discovers a beautiful, antique butterfly pendant during a routine scour at a weekend flea market, and recognizes it as having been stolen from the home of a recently murdered girl known only as "Sapphire"--a girl just a few years older than Lo. As usual when Lo begins to obsess over something, she can't get the murder out of her mind.As she attempts to piece together the mysterious "butterfly clues," with the unlikely help of a street artist named Flynt, Lo quickly finds herself caught up in a seedy, violent underworld much closer to home than she ever imagined--a world, she'll ultimately discover, that could hold the key to her brother's tragic death.

Choker


Elizabeth Woods - 2011
    She eats lunch with the other girls from the track team, but they're not really her friends. Mostly she spends her time watching Ethan Gray from a distance, wishing he would finally notice her, and avoiding the popular girls who call her "Choker" after a humiliating incident in the cafeteria. Then one day Cara comes home to find Zoe waiting for her. Zoe's on the run from problems at home, and Cara agrees to help her hide. With her best friend back, Cara's life changes overnight. Zoe gives her a new look and new confidence, and next thing she knows, she's getting invited to parties and flirting with Ethan. Best of all, she has her BFF there to confide in. But just as quickly as Cara's life came together, it starts to unravel. A girl goes missing in her town, and everyone is a suspect—including Ethan. Worse still, Zoe starts behaving strangely, and Cara begins to wonder what exactly her friend does all day when she's at school. You're supposed to trust your best friend no matter what, but what if she turns into a total stranger?

Killing November


Adriana Mather - 2019
    There’s no electricity, no internet, and an eye-for-an-eye punishment system. Classes include everything from Knife-Throwing and Poisons to the Art of Deception and Historical Analysis. And all of the students are children of the world’s most elite strategists—training to become assassins, counselors, spies, and master impersonators. Into this world walks November Adley, who quickly discovers that friends are few in a school where personal revelations are discouraged and competition is everything. When another student is murdered, all eyes turn to November, who must figure out exactly how she fits into the school’s bizarre strategy games before she is found guilty of the crime…or becomes the killer’s next victim.

Trust Me, I'm Lying


Mary Elizabeth Summer - 2014
    A lot of them. She’s a con artist, a master of disguise, and a sophomore at Chicago’s swanky St. Agatha High, where her father, an old-school grifter with a weakness for the ponies, sends her to so she can learn to mingle with the upper crust. For extra spending money Julep doesn’t rely on her dad—she runs petty scams for her classmates while dodging the dean of students and maintaining an A+ (okay, A-) average.But when she comes home one day to a ransacked apartment and her father gone, Julep’s carefully laid plans for an expenses-paid golden ticket to Yale start to unravel. Even with help from St. Agatha’s resident Prince Charming, Tyler Richland, and her loyal hacker sidekick, Sam, Julep struggles to trace her dad’s trail of clues through a maze of creepy stalkers, hit attempts, family secrets, and worse, the threat of foster care. With everything she has at stake, Julep’s in way over her head . . . but that’s not going to stop her from using every trick in the book to find her dad before his mark finds her. Because that would be criminal.Fans of Ally Carter, especially her Heist Society readers, will love this teen mystery/thriller with sarcastic wit, a hint of romance, and Ocean’s Eleven–inspired action.

Truly, Madly, Deadly


Hannah Jayne - 2013
    When Kevin dies in a tragic car crash, Sawyer is stunned. Then she opens her locker to find a note:You’re welcome.Someone saw what he did to her. Someone knows that Sawyer and Kevin weren’t the perfect couple they seemed to be. And that someone—a killer—is now shadowing Sawyer’s every move…

This Is Our Story


Ashley Elston - 2016
    Four came out.No one knows what happened that morning at River Point. Five boys went hunting. Four came back. The boys won’t say who fired the shot that killed their friend; the evidence shows it could have been any one of them. Kate Marino’s senior year internship at the district attorney’s office isn’t exactly glamorous—more like an excuse to leave school early that looks good on college applications. Then the DA hands her boss, Mr. Stone, the biggest case her small town of Belle Terre has ever seen. The River Point Boys are all anyone can talk about. Despite their damning toxicology reports the morning of the accident, the DA wants the boys’ case swept under the rug. He owes his political office to their powerful families.Kate won’t let that happen. Digging up secrets without revealing her own is a dangerous line to walk; Kate has her own reasons for seeking justice for Grant. As she investigates with Stone, the aging prosecutor relying on Kate to see and hear what he cannot, she realizes that nothing about the case—or the boys—is what it seems. Grant wasn’t who she thought he was, and neither is Stone’s prime suspect. As Kate gets dangerously close to the truth, it becomes clear that the early morning accident might not have been an accident at all—and if Kate doesn’t uncover the true killer, more than one life could be on the line…including her own.

Need


Joelle Charbonneau - 2015
    Everyone is doing it. So why shouldn’t you?Kaylee Dunham knows what she needs—a kidney for her sick brother. She doesn’t believe a social networking site can help, but it couldn’t hurt to try.Or could it?After making her request, Kaylee starts to realize the price that will have to be paid for her need to be met. The demands the site makes on users in exchange for their desires are escalating, and so is the body count. Will Kaylee be able to unravel the mystery of who created the NEED network before it destroys them all?

The Edge of Nowhere


Elizabeth George - 2011
    When Becca King arrives there, she doesn't suspect the island will become her home for the next four years. Put at risk by her ability to hear "whispers"--the thoughts of others--Becca is on the run from her stepfather, whose criminal activities she has discovered. Stranded and alone, Becca is soon befriended by Derric, a Ugandon orphan adopted by a local family; Seth, a kindhearted musician and high school dropout; Debbie, a recovering alcoholic who takes her in; and Diana, with whom Becca shares a mysterious psychic connection. This compelling coming-of-age story, the first of an ongoing sequence of books set on Whidbey Island, has elements of mystery, the paranormal, and romance. Elizabeth George, bestselling author of the Inspector Lynley crime novels, brings her elegant style, intricate plotting, incisive characterization, and top-notch storytelling to her first book for teens.

Ketchup Clouds


Annabel Pitcher - 2012
    But then one day she hears of a criminal, Stuart Harris, locked up on death row in Texas. Like Zoe, Stuart is no stranger to secrets. Or lies. Or murder.Full of heartache yet humour, Zoe tells her story in the only way she can—in letters to the man in prison in America. Armed with a pen, Zoe takes a deep breath, eats a jam sandwich, and begins her tale of love and betrayal.

Little Monsters


Kara Thomas - 2017
    When she moved in with her father, she stepped into a brand-new life. A life with a stepbrother, a stepmother, and strangest of all, an adoring younger half sister.Kacey’s new life is eerily charming compared with the wild highs and lows of the old one she lived with her volatile mother. And everyone is so nice in Broken Falls—she’s even been welcomed into a tight new circle of friends. Bailey and Jade invite her to do everything with them.Which is why it’s so odd when they start acting distant. And when they don’t invite her to the biggest party of the year, it doesn’t exactly feel like an accident.But Kacey will never be able to ask, because Bailey never makes it home from that party. Suddenly, Broken Falls doesn’t seem so welcoming after all—especially once everyone starts looking to the new girl for answers.Kacey is about to learn some very important lessons: Sometimes appearances can be deceiving. Sometimes when you’re the new girl, you shouldn’t trust anyone.

The Third Twin


C.J. Omololu - 2015
    Identical DNA. Identical suspects. It's Pretty Little Liars meets Revenge in this edge-of-your-seat thriller with a shocking twist.When they were little, Lexi and her identical twin, Ava, made up a third sister, Alicia. If something broke? Alicia did it. Cookies got eaten? Alicia's guilty. Alicia was always to blame for everything. The game is all grown up now that the girls are seniors. They use Alicia as their cover to go out with boys who are hot but not exactly dating material. Boys they'd never, ever be with in real life.Now one of the guys Alicia went out with has turned up dead, and Lexi wants to stop the game for good. As coincidences start piling up, Ava insists that if they follow the rules for being Alicia, everything will be fine. But when another boy is killed, the DNA evidence and surveillance photos point to only one suspect: Alicia. The girl who doesn't exist. As she runs from the cops, Lexi has to find the truth before another boy is murdered. Because either Ava is a killer…or Alicia is real.

Don't Look Back


Jennifer L. Armentrout - 2014
    Until the night she disappeared with her best friend, Cassie, everyone said Sam had it all - popularity, wealth, and a dream boyfriend. Sam has resurfaced, but she has no recollection of who she was or what happened to her that night. As she tries to piece together her life from before, she realizes it's one she no longer wants any part of. The old Sam took "mean girl" to a whole new level, and it's clear she and Cassie were more like best enemies. Sam is pretty sure that losing her memories is like winning the lottery. She's getting a second chance at being a better daughter, sister, and friend, and she's falling hard for Carson Ortiz, a boy who has always looked out for her-even if the old Sam treated him like trash. But Cassie is still missing, and the truth about what happened to her that night isn't just buried deep inside of Sam's memory - someone else knows, someone who wants to make sure Sam stays quiet. All Sam wants is the truth, and if she can unlock her clouded memories of that fateful night, she can finally move on. But what if not remembering is the only thing keeping Sam alive?

The Window


Amelia Brunskill - 2018
    . . .Anna is everything her identical twin is not. Outgoing and athletic, she is the opposite of quiet introvert Jess. The same on the outside, yet so completely different inside--it's hard to believe the girls are sisters, let alone twins. But they are. And they tell each other everything.Or so Jess thought.After Anna falls to her death while sneaking out her bedroom window, Jess's life begins to unravel. Everyone says it was an accident, but to Jess, that doesn't add up. Where was Anna going? Who was she meeting? And how long had Anna been lying to her?Jess is compelled to learn everything she can about the sister she thought she knew. At first it's a way to stay busy and find closure . . . but Jess soon discovers that her twin kept a lot of secrets. And as she digs deeper, she learns that the answers she's looking for may be truths that no one wants her to uncover.Because Anna wasn't the only one with secrets.