Book picks similar to
Harper by Jo Cassidy


ya
arc
thriller
mystery-thriller

Candor


Pam Bachorz - 2009
    The son of the town’s founder, Oscar earns straight As, is student-body president, and is in demand for every club and cause.But Oscar has a secret. He knows that parents bring their teens to Candor to make them respectful, compliant—perfect—through subliminal Messages that carefully correct and control their behavior. And Oscar’s built a business sabotaging his father’s scheme with Messages of his own, getting his clients out before they’re turned. After all, who would ever suspect the perfect Oscar Banks?Then he meets Nia, the girl he can’t stand to see changed. Saving Nia means losing her forever. Keeping her in Candor, Oscar risks exposure . . . and more.

Forever Red


Margaret Stohl - 2015
    Trained from a young age in the arts of death and deception, Natasha was given the title of Black Widow by Ivan Somodorov, her brutal teacher at the Red Room, Moscow’s infamous academy for operatives.Ava Orlova is just trying to fit in as an average Brooklyn teenager, but her life has been anything but average.The daughter of a missing Russian quantum physicist, Ava was once subjected to a series of ruthless military experiments—until she was rescued by Black Widow and placed under S.H.I.E.L.D. protection. Ava has always longed to reconnect with her mysterious savior, but Black Widow isn’t really the big sister type.Until now.When children all over Eastern Europe begin to go missing, and rumors of smuggled Red Room tech light up the dark net, Natasha suspects her old teacher has returned—and that Ava Orlova might be the only one who can stop him. To defeat the madman who threatens their future, Natasha and Ava must unravel their pasts. Only then will they discover the truth about the dark-eyed boy with an hourglass tattoo who haunts Ava’s dreams…Black Widow: Forever Red features all the heart-pounding adventure readers expect from Marvel, written by #1 New York Times best-selling author Margaret Stohl. Uncover a new side of the Marvel Universe that will thrill loyal fans and newcomers alike, as Stohl reveals the untold story of Black Widow for the very first time.

Dreamland


Robert L. Anderson - 2015
    Her mother taught her the three rules of walking: Never interfere. Never be seen. Never walk the same person’s dream more than once. Dea has never questioned her mother, not about the rules, not about the clocks or the mirrors, not about moving from place to place to be one step ahead of the unseen monsters that Dea’s mother is certain are right behind them.Then a mysterious new boy, Connor, comes to town and Dea finally starts to feel normal. As Connor breaks down the walls that she’s had up for so long, he gets closer to learning her secret. For the first time she wonders if that’s so bad. But when Dea breaks the rules, the boundary between worlds begins to deteriorate. How can she know what’s real and what’s not?

Innocence


Dean Koontz - 2013
    She dwells in seclusion, a fugitive from enemies who will do her harm if she is ever found. But the bond between them runs deeper than the tragedies that have scarred their lives. Something more than chance—and nothing less than destiny—has brought them together in a world whose hour of reckoning is fast approaching.

Department Nineteen


Will Hill - 2011
    His father is dead, his mother is missing, and he was just rescued by an enormous man named Frankenstein. Jamie is brought to Department 19, where he is pulled into a secret organization responsible for policing the supernatural, founded more than a century ago by Abraham Van Helsing and the other survivors of Dracula. Aided by Frankenstein's monster, a beautiful vampire girl with her own agenda, and the members of the agency, Jamie must attempt to save his mother from a terrifyingly powerful vampire. Department 19 takes us through history, across Europe, and beyond - from the cobbled streets of Victorian London to prohibition-era New York, from the icy wastes of Arctic Russia to the treacherous mountains of Transylvania. Part modern thriller, part classic horror, it's packed with mystery, mayhem, and a level of suspense that makes a Darren Shan novel look like a romantic comedy.

The Leveller


Julia Durango - 2015
    Her job? Dragging kids out of virtual reality and back to their parents in the real world. It’s normally easy cash, but Nixy’s latest mission is fraught with real danger, intrigue, and romance.Nixy Bauer is used to her classmates being very, very unhappy to see her. After all, she’s a bounty hunter in a virtual reality gaming world. Kids in the MEEP, as they call it, play entirely with their minds, while their bodies languish in a sleeplike state on the couch. Irritated parents, looking to wrench their kids back to reality, hire Nixy to jump into the game and retrieve them. But when the game’s billionaire developer loses track of his own son in the MEEP, Nixy is in for the biggest challenge of her bounty-hunting career. Wyn Salvador isn’t some lazy kid looking to escape his homework: Wyn does not want to be found. And he’s left behind a suicide note. Nixy takes the job but quickly discovers that Wyn’s not hiding—he’s being held inside the game against his will. But who is holding him captive, and why?Nixy and Wyn attempt to fight their way out of a mind game unlike any they’ve encountered, and the battle brings them closer than either could have imagined. But when the whole world is virtual, how can Nixy possibly know if her feelings are real?

Chasing Power


Sarah Beth Durst - 2014
    Born with the ability to move things with her mind — things like credit cards, diamond rings, and buttons on cash registers — she has become a master shoplifter. She steals to build up a safety net, enough money for her and her mom to be able to flee if her dad finds them again. Well, that, and the thrill of using her secret talents.But her summer plans change when she's caught stealing by a boy named Daniel — a boy who needs her help and is willing to blackmail her to get it. Daniel has a talent of his own. He can teleport, appearing anywhere in the world in an instant, but he lies as easily as he travels. Together, they embark on a quest to find and steal an ancient incantation, written on three indestructible stones and hidden millennia ago, all to rescue Daniel's kidnapped mother. But Kayla has no idea that this rescue mission will lead back to her own family — and to betrayals that she may not be able to forgive... or survive.

The Unquiet


Mikaela Everett - 2015
    She is the perfect sleeper-soldier. But she’s beginning to suspect she is not a good person. The two Earths are identical in almost every way. Two copies of every city, every building, even every person. But the people from the second Earth know something their duplicates do not—two versions of the same thing cannot exist. They—and their whole planet—are slowly disappearing. Lira has been trained mercilessly since childhood to learn everything she can about her duplicate, to be a ruthless sleeper-assassin who kills that other Lirael and steps seamlessly into her life.An intricate, literary stand-alone from an astonishing new voice, The Unquiet takes us deep inside the psyche of a strong teenage heroine struggling with what she has been raised to be and who she really is. Fans of eerily futuristic and beautifully crafted stories such as Never Let Me Go, Orphan Black, and Fringe will find themselves haunted by this unsettling debut.

Agnes at the End of the World


Kelly McWilliams - 2020
    There, she cares tirelessly for her younger siblings and follows the town's strict laws. What she doesn't know is that Red Creek is a cult, controlled by a madman who calls himself a prophet.Then Agnes meets Danny, an Outsider boy, and begins to question what is and isn't a sin. Her younger brother, Ezekiel, will die without the insulin she barters for once a month, even though medicine is considered outlawed. Is she a sinner for saving him? Is her sister, Beth, a sinner for dreaming of the world beyond Red Creek?As the Prophet grows more dangerous, Agnes realizes she must escape with Ezekiel and leave everyone else, including Beth, behind. But it isn't safe Outside, either: A viral pandemic is burning through the population at a terrifying rate. As Agnes ventures forth, a mysterious connection grows between her and the Virus. But in a world where faith, miracles, and cruelty have long been indistinguishable, will Agnes be able to choose between saving her family and saving the world?

Perception


Lee Strauss - 2012
     Zoe’s carefree life takes a traumatic turn when her brother Liam is murdered.The only one who can help her find out what happened is Noah Brody, the last guy on earth she should trust.  Noah Brody is a natural who lives on the outside. He leads protests against the GAPs and detests the widening chasm they’ve created between those who have and those who don’t. He doesn’t like girls like Zoe and he has good reason not to like her specifically. He's not sure why he's agreed to help her, but what he finds out when he does, will change his life forever.PERCEPTION is a near-future mystery that can be read alone. ​

The Unhappening of Genesis Lee


Shallee McArthur - 2014
    As one of the Mementi—a small group of genetically-enhanced humans—Gena remembers everything with the help of her Link bracelets, which preserve memories perfectly. But Links can be stolen, and six people have already lost their lives to a memory thief, including Gena’s best friend.Anyone could be next. Which is why Gena is less than pleased to meet a strange but charming boy named Kalan who claims that they’ve not only met, but that Gena knows who the thief is.The problem is, Gena doesn’t remember Kalan, she doesn’t remember seeing the thief, and she doesn’t know why she’s forgetting things— or how much else she might forget. As growing tensions between Mementi and ordinary humans drive the city of Havendale into chaos, Gena and Kalan team up to search for the thief. And as Gena loses more memories, they realize they have to solve the mystery fast.Because Gena’s life is unhappening around her.

Spliced


Jon McGoran - 2017
    Del is obsessed with becoming a chimera (ki-mir-a): a person who pays back-alley geneticists, known as ""genies,"" to illegally splice animal genes into their own. The resulting physical changes have scared lawmakers into drafting legislation declaring chimeras officially nonpersons—so when Del goes missing, Jimi is desperate to find him before he alters himself forever.As she tries to save him, Jimi must face down unscrupulous people and risk her own life—all while knowing that if getting spliced is the choice Del has made, it means he’s leaving her behind forever.

SYLO


D.J. MacHale - 2013
    military quarantines his island?Fourteen-year-old Tucker Pierce prefers to fly under the radar. He’s used to navigating around summer tourists in his hometown on idyllic Pemberwick Island, Maine. He’s content to sit on the sidelines as a backup player on the high school football team. And though his best friend Quinn tells him to “go for it,” he’s too chicken to ask Tori Sleeper on a date. There’s always tomorrow, he figures. Then Pemberwick Island is invaded by a mysterious branch of the U.S. military called SYLO. And sitting on the sidelines is no longer an option for Tucker, because tomorrow may never come. It’s up to Tucker, Quinn, and Tori to uncover the truth about the singing aircraft that appears only at night—and the stranger named Feit who’s pushing a red crystal he calls the Ruby that brings unique powers to all who take it. Tucker and his friends must rescue not just Pemberwick Island, but the fate of the world—and all before tomorrow is too late.  #1 New York Times bestselling author D.J. MacHale brings his brilliant plotting and breathless pacing to SYLO, the first in this ultimate end-of-the-world adventure trilogy.

Notes from My Captivity


Kathy Parks - 2018
    Now Adrienne's being held captive by the family she was convinced didn't exist, and her best hope for escape is to act like she cares about them, even if it means wooing the youngest son.

The Rule of One


Ashley Saunders - 2018
    Everyone follows the Rule of One. But Ava Goodwin, daughter of the head of the Texas Family Planning Division, has a secret—one her mother died to keep and her father has helped to hide for her entire life.She has an identical twin sister, Mira.For eighteen years Ava and Mira have lived as one, trading places day after day, maintaining an interchangeable existence down to the most telling detail. But when their charade is exposed, their worst nightmare begins. Now they must leave behind the father they love and fight for their lives.Branded as traitors, hunted as fugitives, and pushed to discover just how far they’ll go in order to stay alive, Ava and Mira rush headlong into a terrifying unknown.