Tributary


Lisa Tawn Bergren - 2012
    Lia struggles to overcome the fear that constant battle has heaped upon her; Gabi and Marcello face an unexpected crisis; and Lord Greco just may be ready to leave the grief and loss of his past behind him, so that he might grab hold of the future...

Numbers


Rachel Ward - 2008
    That number is a date: the date they will die. Burdened with such awful awareness, Jem avoids relationships. Until she meets Spider, another outsider, and takes a chance. The two plan a trip to the city. But while waiting to ride the Eye ferris wheel, Jem is terrified to see that all the other tourists in line flash the same number. Today's number. Today's date. Terrorists are going to attack London. Jem's world is about to explode!

Collide


Michelle Madow - 2017
     Instead I woke up—one week earlier, in a parallel universe where my mom's fatal car accident six months ago never happened. A world with my mom still in it was all I ever wanted. But in this timeline, everything is different—my grades, my friends, and even my boyfriend. I'm a stranger in my own body, and I don’t like who I’ve become. But one thing is the same—that shooting will still happen at the end of the week. I'm the only one who knows. Which means I'm the only one who can stop it. But first I need to convince someone—anyone—that I’m telling the truth... and then get them to help me.

The 57 Lives of Alex Wayfare


M.G. Buehrlen - 2014
    Visions that make her feel like she’s really on a ship bound for America, living in Jamestown during the Starving Time, or riding the original Ferris wheel at the World’s Fair.But these brushes with history pull her from her daily life without warning, sometimes leaving her with strange lasting effects and wounds she can’t explain. Trying to excuse away the aftereffects has booked her more time in the principal’s office than in any of her classes and a permanent place at the bottom of the social hierarchy. Alex is desperate to find out what her visions mean and get rid of them.It isn’t until she meets Porter, a stranger who knows more than should be possible about her, that she learns the truth: Her visions aren’t really visions. Alex is a Descender – capable of traveling back in time by accessing Limbo, the space between Life and Afterlife. Alex is one soul with fifty-six past lives, fifty-six histories.Fifty-six lifetimes to explore: the prospect is irresistible to Alex, especially when the same mysterious boy with soulful blue eyes keeps showing up in each of them. But the more she descends, the more it becomes apparent that someone doesn’t want Alex to travel again. Ever.And will stop at nothing to make this life her last.

Future Shock


Elizabeth Briggs - 2016
    But then she gets an unexpected offer from Aether Corporation, the powerful Los Angeles tech giant. Along with four other recruits—Adam, Chris, Trent, and Zoe—Elena is being sent on a secret mission to bring back data from the future. All they have to do is get Aether the information they need, and the five of them will be set for life. It’s an offer Elena can’t refuse.But something goes wrong when the time travelers arrive in the future. And they are forced to break the only rule they were given—not to look into their own fates. Now they have twenty-four hours to get back to the present and find a way to stop a seemingly inevitable future—and a murder—from happening. But changing the timeline has deadly consequences too. Who can Elena trust as she fights to save her life?The first book in an unforgettable series about rewriting your destiny in the city of dreams.

The Clockwork Scarab


Colleen Gleason - 2013
    But when you’re the sister of Bram and the niece of Sherlock, vampire hunting and mystery solving are in your blood. And when two society girls go missing, there’s no one more qualified to investigate.Now fierce Evaline and logical Mina must resolve their rivalry, navigate the advances of not just one but three mysterious gentlemen, and solve murder with only one clue: a strange Egyptian scarab. The stakes are high. If Stoker and Holmes don’t unravel why the belles of London society are in such danger, they’ll become the next victims.

3:59


Gretchen McNeil - 2013
    Her parents are divorcing, her boyfriend Nick has grown distant, and her physics teacher has it in for her. When she's betrayed by the two people she trusts most, Josie thinks things can't get worse.Until she starts having dreams about a girl named Jo. Every night at the same time—3:59 a.m.Jo's life is everything Josie wants: she's popular, her parents are happily married, and Nick adores her. It all seems real, but they're just dreams, right? Josie thinks so, until she wakes one night to a shadowy image of herself in the bedroom mirror – Jo. Josie and Jo realize that they are doppelgängers living in parallel universes that overlap every twelve hours at exactly 3:59. Fascinated by Jo's perfect world, Josie jumps at the chance to jump through the portal and switch places for a day.But Jo’s world is far from perfect. Not only is Nick not Jo's boyfriend, he hates her. Jo's mom is missing, possibly insane. And at night, shadowy creatures feed on human flesh.By the end of the day, Josie is desperate to return to her own life. But there’s a problem: Jo has sealed the portal, trapping Josie in this dangerous world. Can she figure out a way home before it’s too late?From master of suspense Gretchen McNeil comes a riveting and deliciously eerie story about the lives we wish we had – and how they just might kill you.

Dark Mirror


M.J. Putney - 2011
    Then she makes a terrifying discovery that will ruin her life and disgrace her family forever. Tory's blood is tainted... by magic.When a shocking accident forces Tory to reveal her despised skill, she is immediately exiled to Lackland Abbey, a reform school for young men and women in her position. Tory's greatest wish is to be cured so she can return home and perhaps recover some of her shattered life.Instead, curiosity and the lure of magic lead Tory to rebel students who have pledged their talents to protect England. As she joins them in their secret studies, she discovers her full powers - and is drawn to the handsome, enigmatic young Marquis of Allarde. But Allarde'a reserve and haunting secret keep him away, though she can see equal longing in his eyes.Then Tory's pledge sweeps her and her friends into a perilous world of danger, challenge, and a triumph that saves Britain from conquest. Can danger also bring Tory and Allarde together, despite all that stands between them?

Into the Dim


Janet B. Taylor - 2016
    Agreeing to spend the summer in Scotland, Hope discovers that her mother was more than a brilliant academic, but also a member of a secret society of time travelers. Trapped in the twelfth century in the age of Eleanor of Aquitaine, Hope has seventy-two hours to rescue her mother and get back to their own time. Along the way, her path collides with that of a mysterious boy who could be vital to her mission . . . or the key to Hope’s undoing.

Asylum


Kristen Selleck - 2011
    These crumbling castles all share a common appearance and history. They inspire curiosity, fear, and even a few urban legends.Chloe Adams came to Birch Harbor, a small college town in the U.P., to escape the stigma of mental illness. Her new roommate Sam Klingeman, came to drink her weight in vodka and find a hot guy with a trust fund. Between Chloe's developing relationship with campus hockey hero and floor RA, Seth Maird, trying to be the voice of moderation for Sam, and her new position as teacher's assistant for the eccentric Dr. Willard, she's stayed busy enough to keep the past firmly behind her.But the voices return...and this time, she's not the only one that can hear them.The beautiful old dormitory she lives in is hiding a secret. A secret that will uncover a dark plot 200 years in the making. Will Chloe be able to hold onto the new life she's worked so hard to build, will she relapse into a world of her own making, or will she, perhaps, fulfill the legacy she was born into?

The Prisoner of Cell 25


Richard Paul Evans - 2011
    Very strange. It’s my story.To everyone at Meridian High School, Michael Vey is an ordinary fourteen-year-old. In fact, the only thing that seems to set him apart is the fact that he has Tourette’s syndrome. But Michael is anything but ordinary. Michael has special powers. Electric powers.Michael thinks he's unique until he discovers that a cheerleader named Taylor also has special powers. With the help of Michael’s friend, Ostin, the three of them set out to discover how Michael and Taylor ended up this way, but their investigation brings them to the attention of a powerful group who wants to control the electric children – and through them the world. Michael will have to rely on his wits, powers, and friends if he’s to survive.

The Madman’s Daughter


Megan Shepherd - 2013
    After all, no one ever proved the rumors about her father’s gruesome experiments. But when she learns he is alive and continuing his work on a remote tropical island, she is determined to find out if the accusations are true.Accompanied by her father’s handsome young assistant, Montgomery, and an enigmatic castaway, Edward — both of whom she is deeply drawn to—Juliet travels to the island, only to discover the depths of her father’s madness: He has experimented on animals so that they resemble, speak, and behave as humans. And worse, one of the creatures has turned violent and is killing the island’s inhabitants. Torn between horror and scientific curiosity, Juliet knows she must end her father's dangerous experiments and escape her jungle prison before it's too late. Yet as the island falls into chaos, she discovers the extent of her father’s genius—and madness—in her own blood.Inspired by H. G. Wells’s classic The Island of Dr. Moreau, The Madman’s Daughter is a dark and breathless Gothic thriller about the secrets we’ll do anything to know and the truths we’ll go to any lengths to protect.

The Taking


Kimberly Derting - 2014
    . . and then . . . nothing. When sixteen-year-old Kyra Agnew wakes up behind a Dumpster at the Gas ’n’ Sip, she has no memory of how she got there. With a terrible headache and a major case of déjà vu, she heads home only to discover that five years have passed . . . yet she hasn’t aged a day. Everything else about Kyra’s old life is different. Her parents are divorced, her boyfriend, Austin, is in college and dating her best friend, and her dad has changed from an uptight neat-freak to a drunken conspiracy theorist who blames her five-year disappearance on little green men. Confused and lost, Kyra isn’t sure how to move forward unless she uncovers the truth. With Austin gone, she turns to Tyler, Austin’s annoying kid brother, who is now seventeen and who she has a sudden undeniable attraction to. As Tyler and Kyra retrace her steps from the fateful night of her disappearance, they discover strange phenomena that no one can explain, and they begin to wonder if Kyra’s father is not as crazy as he seems. There are others like her who have been taken . . . and returned. Kyra races to find an explanation and reclaim the life she once had, but what if the life she wants back is not her own?

Timeless


Alexandra Monir - 2011
    In their historic Fifth Avenue mansion, filled with a century's worth of family secrets, Michele discovers the biggest family secret of all - an ancestor's diary that, amazingly, has the power to send her back in time to 1910, the year it was written. There, at a glamorous high-society masquerade ball, Michele meets the young man with striking blue eyes who has haunted her dreams all her life. And she finds herself falling for him, and into an otherworldly romance.Soon Michele is leading a double life, struggling to balance her contemporary high school world with her escapes into the past. But when she stumbles upon a terrible discovery, she is propelled on a race through history to save the boy she loves - and to complete a quest that will determine their fate.

The Wild Adventure of Jasper Renn


Kady Cross - 2013
    So when the group's mechanical genius Emily is abducted, he'll plunge into England's darkest places to rescue her….But his old flame Wildcat is turning London town upside down to find her missing sister, and Jasper finds the attraction between himself and the fierce beauty as tempting and dangerous as ever. Their trail leads deep into the city's most unusual circus. Soon, Jasper will find his loyalties—and future—tested more than he could ever imagine….And don't miss Jasper's continuing exploits in The Girl with the Iron Touch by Kady Cross, available now from Harlequin TEEN.