The prize: $10 million. The rules: Be the first to complete 10 tasks assigned by the Benefactor. Do not ask questions. Do not tell anyone what you're doing. Do not fail. The consequences: Unknown. James' grandpa is dying. An experimental treatment has a chance of saving him, but James' family can't afford it. Not unless James competes in the Contest. The rules are sketchy, and the tasks seem dangerous...and definitely wrong. James has the feeling this contest is about a lot more than the prize money. But he can't back out now - can he?

Thirty years ago, Wilde was found as a boy living feral in the woods, with no memory of his past. Now an adult, he still doesn't know where he comes from, and another child has gone missing. No one seems to take Naomi Pine's disappearance seriously, not even her father - with one exception. Hester Crimstein, a television criminal attorney, knows through her grandson that Naomi was relentlessly bullied at school. Hester asks Wilde - with whom she shares a tragic connection - to use his unique skills to help find Naomi.

The messages waiting for Henry Pierce when he plugs in his new phone clearly aren't intended for him. They indicate something has gone terribly wrong for a woman named Lilly. Pierce probes, investigates, and then tumbles through a hole, leaving behind a life driven by work to track down and help a woman he's never met. Connelly's latest is "a grabber from the beginning...utterly compelling."

Mickey Gibson, single mother and former detective, leads a hectic life similar to that of many moms: juggling the demands of her two small children with the tasks of her job working remotely for ProEye, a global investigation company that hunts down wealthy tax and credit cheats. When Mickey gets a call from a colleague named Arlene Robinson, she thinks nothing of Arlene’s unusual request for her to go inventory the vacant home of an arms dealer who cheated ProEye’s clients and fled.

Reports to write, forms to fill, coffee to drink, leads to run down. Gus’s life was a tedium and boredom he’d grown comfortable with. One that he sought out after he’d come back from his tour of duty. A detective in the paranormal investigations department. A job he could work day in and day out in relative peace. One cold and forgotten cup of coffee at a time. It was an environment that made some sense to him. At least in comparison to civilian life where almost nothing did. On top of that, it gave him a chance to hide what he was from the rest of the world.

Chloe is one of seven students at her DC-based college who are part of an unusual clinical study of psychopaths - students like herself who lack empathy and can’t comprehend emotions like fear or guilt. The study, led by a renowned psychologist, requires them to wear smart watches that track their moods and movements. When one of the students in the study is found murdered in the psychology building, a dangerous game of cat and mouse begins, and Chloe goes from hunter to prey.

Angela's graduate school days at MIT come to an abrupt end when she uses her hacking skills on another student's computer. Yet her mentor, Eve Abajian, arranges a new beginning for her - as an intern in FBI's Boston field office. Her new supervisor, Assistant Special Agent in Charge William Keats, one of only two agents in the Northeast to make his rank before the age of 30, sees in Angela a fellow prodigy. But Angela's skills come with a natural curiosity, which is also a dangerous liability.

On the day of her mother's funeral, 23-year-old Grace Maxwell discovered the man who raised her was not her biological father. Instead, he was a best-selling self-help author and a world famous "Guru to the Stars." Known as Mr. MAJIC, for the miraculous impact his books and seminars had on millions of people, he had inexplicitly vanished around the time Grace's mother became pregnant with her. For over 20 years, the mystery of Mr. MAJIC’s sudden and unexpected disappearance, and the speculation of what might have become of him, was the stuff of Urban Legend.

Sara Martinez is a hacker. She recently broke into the New York City foster care system to expose her foster parents as cheats and lawbreakers. However, instead of being hailed as a hero, Sara finds herself facing years in a juvenile detention facility and banned from using computers for the same stretch of time. Enter Mother, a British spy who not only gets Sara released from jail but also offers her a chance to make a home for herself within a secret MI5 agency. Operating out of a base in Scotland, the City Spies are five kids from various parts of the world.

Journalist Joan Lurie has written a seething article exposing a notorious newspaper tycoon as a sexual predator. But the night it goes live, she is brutally attacked. Traumatized and suffering the effects of a concussion, she moves into a highly secure apartment in Manhattan called the Refuge, which was at one time a Magdalen Laundry. Joan should be safe here, so how can she explain the cryptic incidents that are happening?

Bobby Phillips is an average 15-year-old boy. Until the morning he wakes up and can't see himself in the mirror. Not blind, not dreaming, Bobby is just plain invisible. There doesn't seem to be any rhyme or reason to Bobby's new condition; even his dad the physicist can't figure it out. For Bobby that means no school, no friends, no life. He's a missing person. Then he meets Alicia. She's blind, and Bobby can't resist talking to her, trusting her.

Because her mom is always on the move, Steph hasn’t lived anyplace longer than six months. Her only constant is an online community called CatNet - a social media site where users upload cat pictures - a place she knows she is welcome. What Steph doesn’t know is that the admin of the site, CheshireCat, is a sentient A.I. When a threat from Steph’s past catches up to her and ChesireCat’s existence is discovered by outsiders, it’s up to Steph and her friends, both online and IRL, to save her.

Successful author Todd Klein and his wife Rosita live a quiet small town life. Todd's latest novel is selling well and despite recent budget cuts, Rosita relishes her job at the local library. After years of marriage, they're still in love, the mortgage to their suburban home is paid off, and their future is bright. Until, that is, Todd makes an appointment at the Department of Motor Vehicles to renew his license.

Florian is 12 years old and has just moved to Washington. He's learning his way around using TOAST, which stands for the Theory of All Small Things. It's a technique he invented to solve life's little mysteries. But when he teaches it to his new friend Margaret, they uncover a mystery that isn't little. In fact, it's huge, and it involves the National Gallery, the FBI, and a notorious crime syndicate known as EEL. Can Florian decipher the clues and finish his homework in time to help the FBI solve the case?

How does a woman protect herself from an enemy she can’t see? Law school graduate Whitney Garrison is a survivor. She admirably deals with her mother’s death, mounting student debt, dwindling job opportunities, an abusive boyfriend, and a rare neurological condition that prevents her from recognizing human faces. But witnessing a murder might be the crisis she can’t overcome.

The Stranger appears out of nowhere, perhaps in a bar or a parking lot or at the grocery store. His identity is unknown. His motives are unclear. His information is undeniable. Then he whispers a few words in your ear and disappears, leaving you picking up the pieces of your shattered world.

Charlie Wilde knew her life would change forever when her family moved from the city of Chicago to the suburbs of Arizona...and that was before she found the bracelet. After putting it on, she notices odd things start to happen. Suddenly Charlie seems to have the speed of a cheetah and the strength of an elephant - and that's just the beginning. She would be thrilled about her transformation if she had any idea how to use the device or control her amazing powers.

"No one gets something for nothing. We all should know better." Teenagers at Wisconsin's Nottawa High School are drawn deeper into a social networking site that promises to grant their every need...regardless of the consequences. Soon the site turns sinister, with simple pranks escalating to malicious crimes. The body count rises.

Dear Diary...Bess, George, and I are actually in Alaska! Everywhere you look, there are massive mountains and sparkling, deep-blue waters. We're on the maiden voyage of the Arctic Star luxury cruise ship, and my old friend, Becca Wright, the assistant cruise director, needs our help. She received threatening emails before even setting sail; then a bloody body turned up in the swimming pool.

Fifteen-year-old Ella Carmichael gave her killer all the information he needed to find her. Now her sister has vowed to protect others from doing the same, while she hunts down this online predator.

Jamie Watson has always been intrigued by Charlotte Holmes; after all, their great-great-great-grandfathers were one of the most infamous pairs in history. But the Holmes family has always been odd, and Charlotte is no exception. She's inherited Sherlock's volatility and some of his vices - and when Jamie and Charlotte end up at the same Connecticut boarding school, Charlotte makes it clear she's not looking for friends.

Sports agent Myron Bolitar is poised on the edge of the big-time. So is Christian Steele, a rookie quarterback and Myron's prized client. But when Christian gets a phone call from a former girlfriend, a woman who everyone, including the police, believes is dead, the deal starts to go sour. Suddenly Myron is plunged into a baffling mystery of sex and blackmail.

Los Angeles greeting-card artist Wollie Shelley is dating 40 men in 60 days as research for a radio talk show host's upcoming book. Wollie is meeting plenty of eligible bachelors but not falling in love, not until she stumbles over a dead body en route to Rio Pescado - a state-run mental hospital - and is taken hostage by a charismatic "doctor" who is on the run from the Mob.

Sixteen-year-old Noa has been a victim of the system ever since her parents died. Now living off the grid and trusting no one, she uses her computer-hacking skills to stay safely anonymous and alone. But when she wakes up on a table in an empty warehouse with an IV in her arm and no memory of how she got there, Noa starts to wish she had someone on her side. Enter Peter Gregory. A rich kid and the leader of a hacker alliance, Peter needs people with Noa's talents on his team. Especially after a shady corporation called AMRF threatens his life in no uncertain terms.

Chemistry grad student Kevin Hamilton is sure his advisor Michael Ward's death in a suspicious fire was no accident. The young PhD candidate received a cryptic message from Ward just before the fatal blaze - a warning that their recent collaboration on a supposedly failed experiment had actually brought about one of the most important discoveries of the century: Adamas, a chemical process worth billions, and one with the potential to topple entire industries.

Thomas Kilbride is a map-obsessed schizophrenic so affected that he rarely leaves the self-imposed bastion of his bedroom. But with a computer program called Whirl360.com, he travels the world while never so much as stepping out the door. He pores over and memorizes the streets of the world. He examines every address, as well as the people who are frozen in time on his computer screen. Then he sees something that anyone else might have stumbled upon - but has not - in a street view of downtown New York City: an image in a window. An image that looks like a woman being murdered.

On a balmy spring evening, four high school seniors - three boys and a girl - enter a park in the small Pennsylvania city of Conroy. The next morning, two of the boys are found shot to death, and the girl and the third boy are gone. After three weeks with no leads and no sign of either of the two missing teenagers, the chief of police begins to wonder if they too were victims.

To say eighteen-year-old Farrah Higgins—or Digit—is good at math is a laughable understatement. She’s been cracking codes since childhood, and is finally at home with “her people” at MIT in Cambridge. Her talents are so off the charts that her laptop is under surveillance by both the CIA and an ecoterrorist named Jonas Furnis. So when she thoughtlessly hacks into the Department of Defense’s database, she lands in serious hot water inside and outside the law.

Four bodies, each with a single bullet wound in the back of the head, stacked like cordwood in a weed-choked vacant lot: That's the front-page news facing Carter Ross, investigative reporter with the Newark Eagle-Examiner. Immediately dispatched to the scene, Carter learns that the four victims - an exotic dancer, a drug dealer, a hustler, and a mama's boy - came from different parts of the city and didn't seem to know one another.

Me and the legendary Zimmerman twins - it's a friendship made in geek heaven. And it all started back when I worked for the NSA... My best friend Basia dragged me to the beach for her idea of a vacation. All those annoying people, sand in embarrassing places - not exactly R & R for a girl who doesn't like the sun, the ocean, or bathing suits. I couldn't wait to get back to work. But things started looking up when I ran into Elvis and Xavier Zimmerman. We discovered we had a lot in common: gaming, anchovies, hacking.