A lot has changed for Cadel Piggott recently. Everything he thought he knew about his life has been blown to bits. In some cases, literally. He still has a genius IQ and a fascination with systems of all kinds, but he's no longer in cahoots with Dr. Darkkon, the most powerful criminal mastermind in the world, and he’s no longer the star pupil at the Axis Institute for World Domination. In fact, now he’s in foster care, awaiting the trial at which he'll have to testify against evil genius Prosper English, a man who was once believed to be Cadel’s father.

Cadel Piggott has a genius IQ and a fascination with systems of all kinds. At seven, he was illegally hacking into computers. Now he's 14 and studying for his World Domination degree, taking classes like embezzlement, misinformation, forgery, and infiltration at the institute founded by criminal mastermind Dr. Phineas Darkkon. Although Cadel may be advanced beyond his years, at heart he's a lonely kid.

When Tobias Richard Vandevelde wakes up in a hospital with no memory of the night before, his horrified mother tells him that he was found unconscious.... At Featherdale Wildlife Park. In a dingo pen. He assumes that his two best friends are somehow responsible, until the mysterious Reuben turns up, claiming that Toby has a rare and dangerous condition. Next thing he knows, Toby finds himself involved with a strange bunch of sickly insomniacs who seem convinced that he needs their help.

As the son of Hades, Nico di Angelo has been through so much, from the premature deaths of his mother and sister, to being outed against his will, to losing his friend Jason during the trials of Apollo. But there is a ray of sunshine in his life—literally: his boyfriend, Will Solace, the son of Apollo. Together the two demigods can overcome any obstacle or foe. At least, that's been the case so far . . . Now Nico is being plagued by a voice calling out to him from Tartarus, the lowest part of the Underworld.

Experience Ender’s Game as you’ve never heard it before! With an all-new, original script written by Orson Scott Card, Ender’s Game Alive is a full-cast audio drama that reimagines the Hugo and Nebula Award-winning classic.

Nicholas Flamel is the greatest Alchemyst to ever live. The records show that he died in 1418, but what if he's actually been making the elixir of life for centuries? The secrets to eternal life are hidden within the book he protects - the Book of Abraham the Mage. It's the most powerful book that has ever existed, and in the wrong hands, it will destroy the world. And that's exactly what Dr. John Dee plans to do when he steals it. There is one hope. If the prophecy is true, Sophie and Josh Newman have the power to save everyone. Now they just have to learn to use it.

She used to work for the US government, but very few people ever knew that. An expert in her field, she was one of the darkest secrets of an agency so clandestine it doesn't even have a name. And when they decided she was a liability, they came for her without warning. Now she rarely stays in the same place or uses the same name for long. They've killed the only other person she trusted, but something she knows still poses a threat. They want her dead, and soon.

Rye Mallett, a fearless "freight dog" pilot charged with flying cargo to far-flung locations, is often rough-spoken and all business, but soft on regulations when they get in the way of meeting a deadline. But he does have a rock-solid reputation: He will fly in the foulest weather, day or night, and deliver the goods safely to their destination. So when Rye is asked to fly into a completely fogbound northern Georgia town and deliver a mysterious black box to a Dr. Lambert, he doesn't ask questions.

Nick Heller is tough, smart, and stubborn. And in his line of work, it's essential. Trained in the Special Forces, Nick is a high-powered intelligence investigator - exposing secrets that powerful people would rather keep hidden. He's a guy you don't want to mess with. He's also the man you call when you need a problem fixed. Desperate, with nowhere else to run, Nick's nephew, Gabe makes that call one night.

Alice lives under the radar in a small town where nothing ever happens. And that's how she likes it. But her quiet life is upended when Trey Hensley transfers to the elite Mansfield Prep boarding school nearby. Trey's arrival brings the paparazzi and a whole lot of chaos. A single moment changes everything for Alice. After witnessing a failed abduction of Trey, she's suddenly on the run with a virtual stranger. Without knowing who ordered the kidnapping, the pair is thrust into a twisted race between the truth and survival.

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.

My name is Gemma Keyes. Other than my name, I am utterly forgettable - so those who never paid much attention to me in the first place haven't exactly noticed that I've disappeared. Vanished. Oh, it's much more complicated than it sounds. And let me tell you, invisibility comes with its own set of problems.

Travel photojournalist Chloe McConnaughey thought she understood her brother Tate - a brilliant programmer willing to compromise anything to get ahead. She just didn’t know that included her. When Tate dies unexpectedly, Chloe copes by taking an assignment in the Caribbean where she meets Jack, a charming Manhattan escapee. Then they're framed for murder and running from killers. Chloe fights a sense of hopelessness, confronting the age-old question: if God does exist - why would He allow bad things to happen to good people?

Circles is the most popular social network in the world: vast, ubiquitous, and constantly evolving. Days before expanding into China, Circles suffers a devastating cyberattack - and a key executive is brutally murdered. As he fights to save the company he helped build, top engineer Sergio Mansour uncovers evidence of a massive conspiracy that turns the power of Circles against its users. But as Sergio investigates, someone is watching his every move - someone ruthless enough to brand him a criminal and set a vicious hit man on his trail.

Reeve LeClaire is a college student, dammit, not Daryl Wayne Flint's victim. Not anymore-not when Reeve is finally recovering a life of her own after four years of captivity. Flint is safely locked up in Olshaker Psychiatric Hospital, where he belongs. He is walking the grounds of the forensic unit, performing his strange but apparently harmless rituals. It seems that he is still suffering the effects of the head injury he suffered in the car crash that freed Reeve seven years ago. Post-concussive syndrome, they call it.