Young Adult Fiction Mystery

Eight years ago, Addie Webster was the victim of the most notorious kidnapping of the decade. She vanished - and her high-profile parents were forced to move on. Mark Webster is now president of the United States and fighting to keep the Oval Office after a tumultuous first term. Then the unthinkable happens: The president's daughter resurfaces. Addie is brought back into the family fold, but who is this 16-year-old girl with a quiet, burning intelligence now living in the White House?

Shortly before her 17th birthday, Emma discovers she has a long-lost twin named Sutton Mercer. She contacts Sutton, who agrees to a rendezvous but never shows up. Curious at first, Emma slips into Sutton's ultra-glamorous life, assuming her identity. When it becomes clear that Sutton is not coming back, that someone made sure she never could, Emma plunges in to investigate who could have wanted her sister gone (a fairly long list, she discovers).

Aidan and Meg Falconer are their parents' only hope. The Falconers are facing life in prison -- unless Aidan and Meg can follow a trail of clues to prove their innocence. The problem? Right now they're trapped in a juvenile detention center. Until they escape one night -- and find themselves on the run, both from the authorities and from a sinister attacker who has his own reason to stop them.

Claire has absolutely no interest in the paranormal. She's a scientist, which is why she can't think of anything worse than having to help out her dad on one of his ghost-themed Chicago bus tours. She thinks she's made it through when she sees a boy with a sad face and dark eyes at the back of the bus. There's something off about his presence, especially because when she checks at the end of the tour...he's gone.

Lewis' hopes for a peaceful summer vacation are shattered as one accident after another plagues him. Is all his bad luck really just a coincidence? Or does it have something to do with the mysterious hooded figure he keeps seeing?

Theo Boone might only be 13, but he's already uncovered key evidence in a groundbreaking murder trial and discovered the truth behind his best friend's abduction. Now with the latest unfolding of events in Strattenburg, Theo will face his biggest challenge yet. Filled with the intrigue and page-turning suspense that made John Grisham a number-one international best seller and the undisputed master of the legal thriller, Theodore Boone's adventures will keep listeners enthralled until the very last minute.

Nine-year-old Harriet Bean can't believe her ears. She has aunts - five of them! Why has her absent-minded father never mentioned them before? Armed with a faceless family portrait and musty old clues, Harriet begins the quest for her long-lost aunts. But are her detective skills sufficient to track down muscular Veronica.

What does it take to become the greatest secret agent the world has ever known? In this thrilling prequel to the James Bond series, readers meet a 13-year-old schoolboy whose inquisitive mind and determination set him on a path that will one day take him all over the world, in pursuit of the most dangerous criminals known to man.

A terrorist doesn't let strangers in her flat because they might be undercover police or intelligence agents, but her children bring their mates home, and they run all over the place. The terrorist doesn't know that one of these kids has bugged every room in her house, made copies of all her computer files and stolen her address book. The kid works for Cherub. Cherub agents are aged between 10 and 17. They live in the real world, slipping under adult radar and getting information that sends criminals and terrorists to jail.

Fifth-grader Tamaya Dhilwaddi and seventh-grader Marshall Walsh have been walking to and from Woodridge Academy together since elementary school. But their routine is disrupted when bully Chad Hilligas challenges Marshall to a fight. To avoid the conflict, Marshall takes a shortcut home through the off-limits woods. Tamaya, unaware of the reason for the detour, reluctantly follows. They soon get lost. And then they find trouble - bigger trouble than anyone could ever have imagined.

Everyone's favorite game maker, Mr. Lemoncello, is testing out his new Fabulous Fact-Finding Frenzy game! If Kyle can make it through the first round, he and the other lucky finalists will go on a great race - by bicycle, bookmobile, and even Mr. Lemoncello's corporate banana jet - to find fascinating facts about famous Americans. The first to bring their facts back to the library will win spectacular prizes! But when a few surprising "facts" surface about Mr. Lemoncello, it might be go to jail and lose a turn all at once!

Emma O'Donovan is 18, beautiful, and fearless. It's the beginning of summer in a quiet Irish town and, tonight, she and her friends have dressed to impress. Everyone is at the party, and all eyes are on Emma. The next morning, Emma's parents discover her collapsed on the doorstop of their home, unconscious. She is disheveled, bleeding, and disoriented, looking as if she had been dumped there. To her distress, Emma can't remember what happened the night before.

It’s 1931 in Shanghai, and the stage is set for a new decade of intrigue. Four years ago, Rosalind Lang was brought back from the brink of death, but the strange experiment that saved her also stopped her from sleeping and aging—and allows her to heal from any wound. In short, Rosalind cannot die. Desperate for redemption for her traitorous past, she uses her abilities as an assassin for her country. But when the Japanese Imperial Army begins its invasion march, Rosalind’s mission pivots. A series of murders is causing unrest in Shanghai, and the Japanese are under suspicion.

Lena, Flint and their unique family have discovered what created their extrasensory abilities and hidden memories. When a new opportunity arises to give them answers to a past they thought was lost, an entire world is reopened. Now, stronger than they were before, they venture to the heart of what created them knowing they may not all return.

Unhappy Penelope Lumley is trapped in unhappy Plinkst! Even the beets for which Plinkst is inexplicably famous fail to grow in this utterly miserable Russian village. Penelope anxiously counts the days and wonders how she will ever get back to England in time to save all the Ashtons - who, she now knows, include herself and the Incorrigible children, although their precise location on the family tree is still a mystery - from their accursèd fate. Her daring scheme to escape sends her on a wildly unexpected journey.

Following his adventures in the Scottish Highlands, James Bond is back at Eton, where he has joined the risk-taking Danger Society. Summer vacation is on the horizon, and James is looking forward to the school trip to the beautiful Italian island of Sardinia. But James soon discovers that the seemingly peaceful island harbors some strange secrets.

Alex Rider of Point Blank is back in another hair raising adventure. Although the 14-year-old has escaped great dangers and has twice saved the world, he now faces his most perilous foe. A Russian man with a huge grudge against the free world has a nuclear weapon and is threatening to use it. It’s up to Alex to stop him.

Stacey and Laney are twins—mirror images of each other—and yet they’re as different as the sun and the moon. Stacey works hard at school, determined to get out of their small town. Laney skips school and sneaks out of the house to meet her boyfriend. But when Laney disappears one night, Stacey can’t believe she’s just run off without telling her. As the days pass and Laney doesn’t return, Stacey starts dreaming of her twin. The dreams are dark and terrifying, difficult to understand and hard to shake, but at least they tell Stacey one key thing—Laney is alive.

Nora is more certain than ever that she is in love with Patch. Fallen Angel or no, he is the one for her. Her heritage and destiny may mean that they will always be enemies, but there is no turning her back on him. And yet their biggest challenge lies ahead. Can their love survive a seemingly insurmountable divide? The lines are drawn, but it's unclear which sides have been taken. And in the end, will there be enough trust left to rebuild what has been broken?

Though he's only 13, Theodore Boone has spent more time in the courtroom than almost anywhere else, and there's always a new adventure waiting. After being falsely accused of vandalism and theft, Theo is happy to finally be out of the hot seat, once more dispensing legal advice to friends and community members, when an exciting new case demands his urgent attention.