The New York Times bestselling YA author of the beloved Gallagher Girls series bursts onto the adult scene with a fast-paced, hilarious road trip rom-com about a woman with amnesia who discovers she’s the identical twin sister of a rogue spy…

The first day at a new school is tough for any kid, but it's especially scary when you're going to a school for spies. Cammie Morgan has spent her whole life dreaming of becoming a Gallagher Girl, but she has no idea what she’ll face when she arrives at The Gallagher Academy for Exceptional Young Women. Secret passages? Check. Lab experiments that might make you lose your eyebrows (and other body parts)? Check. Classmates who are the smartest, strongest, most intimidating girls in the world? Double check.

Girl genius GiGi is in a lot of hot water. A whiz with computers, she agrees to help her college RA, David, uncover some top-secret information. After all, she doesn't have family or many friends, and David has always been nice to her. It doesn't hurt that he's super cute and irresistible, too. All she has to do is hack into the government's main computer system. But a few hours later, her whole life changes.

Avery has a plan: keep her head down, work hard for a better future. Then an eccentric billionaire dies, leaving her almost his entire fortune. And no one, least of all Avery, knows why. Now she must move into the mansion she's inherited. It's filled with secrets and codes and the old man's surviving relatives - a family hell-bent on discovering why Avery got 'their' money. Soon she is caught in a deadly game that everyone in this strange family is playing. But just how far will they go to keep their fortune?

Hidden deep in the heart of a snow-covered wilderness lies the secret kingdom of the Kanin - a magical realm as beautiful as it is treacherous... Bryn Aven has never fit into Kanin society. Her blond hair and blue eyes set her apart as an outsider - a half-blood unable to hold a respectable rank. But she's determined to prove herself as a loyal protector of the kingdom she loves. Her dream is to become a member of the King's elite guard, and she's not going to let anything stand in her way...

A thousand years ago evil came to the land and has ruled with an iron hand ever since. The sun shines fitfully under clouds of ash that float down endlessly from the constant eruption of volcanoes. A dark lord rules through the aristocratic families, and ordinary folk are condemned to lives in servitude, sold as goods, labouring in the ash fields. But now a troublemaker has arrived, and there is rumour of revolt.

Penguin presents the unabridged, downloadable audiobook edition of The Hidden Oracle: The Trials of Apollo, Book One, by Rick Riordan, read by Robbie Daymond. How do you punish an immortal? By making him human. After angering his father, Zeus, the god Apollo is cast down from Olympus. Weak and disorientated, he lands in New York City as a regular teenage boy.

For centuries, mystical creatures of all description were gathered to a hidden refuge called Fablehaven to prevent their extinction. The sanctuary survives today as one of the last strongholds of true magic in a cynical world. Enchanting? Absolutely. Exciting? You bet. Safe? Well, actually, quite the opposite... Kendra and her brother Seth have no idea their grandfather is the current caretaker of Fablehaven.

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.

Cassie is a natural at reading people. Piecing together the tiniest details, she can tell you who you are and what you want. But it's not a skill that she's ever taken seriously until the FBI come knocking: they've begun a classified programme that uses exceptional teenagers to crack infamous cold cases, and they need Cassie. What Cassie doesn't realise is that there's more at risk than a few unsolved murders - especially when she's sent to live with a group of teens whose gifts are as unusual as her own. Soon, it becomes clear that no one in the Naturals program is what they seem.

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.

Saira and Archer’s romantic London summer is shattered by the bold kidnappings of Immortal Descendants. It’s clear Mongers want control of the Descendant Families, and when they target a powerful Shifter, there’s no doubt they will eliminate anyone who stands in their way. A split in time could be the cause of this new Monger aggression, and Saira, Archer, and Ringo suspect their time-traveling nemesis Bishop Wilder. One dangerous world is exchanged for another when Saira and her friends track Wilder to the gloomy streets of Paris in 1429.

Twelve-year-old Sophie has never quite fit into her life. She’s skipped multiple grades and doesn’t really connect with the older kids at school, but she’s not comfortable with her family, either. The reason? Sophie’s a Telepath, someone who can read minds. No one knows her secret - at least, that’s what she thinks.... But the day Sophie meets Fitz, a mysterious (and adorable) boy, she learns she’s not alone. He’s a Telepath too, and it turns out the reason she has never felt at home is that, well...she isn’t. Fitz opens Sophie’s eyes to a shocking truth....

Fourteen-year-old Mona isn't like the wizards charged with defending the city. She can't control lightning or speak to water. Her familiar is a sourdough starter, and her magic only works on bread. She has a comfortable life in her aunt's bakery making gingerbread men dance. But Mona's life is turned upside down when she finds a dead body on the bakery floor. An assassin is stalking the streets of Mona's city, preying on magic folk, and it appears that Mona is his next target. And in an embattled city suddenly bereft of wizards, the assassin may be the least of Mona's worries.

Four years ago, Brynn left Saint Ambrose School following the shocking murder of her favorite teacher—a story that made headlines after the teacher’s body was found by three Saint Ambrose students in the woods behind their school. The case was never solved. Now that Brynn is moving home and starting her dream internship at a true-crime show, she’s determined to find out what really happened.

The first day at a new school is tough for any kid, but it's especially scary when you're going to a school for spies. Cammie Morgan has spent her whole life dreaming of becoming a Gallagher Girl, but she has no idea what she’ll face when she arrives at The Gallagher Academy for Exceptional Young Women. Secret passages? Check. Lab experiments that might make you lose your eyebrows (and other body parts)? Check. Classmates who are the smartest, strongest, most intimidating girls in the world? Double check.

Marguerite Caine grew up surrounded by cutting-edge scientific theories, thanks to her brilliant physicist parents. Yet nothing is more astounding than her mother's latest invention - a device called the Firebird, which allows people to leap into alternate dimensions.

Forced to move into the palace, Jessa begins training as a Color Alchemist under the direction of the kingdom's most eligible bachelor, Prince Lucas. As an alchemist, Jessa must capture and harness the color of living things. Every color has a unique purpose except red. Red is the untapped magic no one can access - until Jessa.

Bobby Pendragon is a seemingly normal 14-year-old boy. He has a family, a home, and even Marley, his beloved dog. But there is something very special about Bobby: he is going to save the world.

And not just Earth as we know it. Bobby is slowly starting to realize that life in the cosmos isn't quite what he thought it was. And before he can object, he is swept off to an alternate dimension known as Denduron, a territory inhabited by strange beings, ruled by a magical tyrant, and plagued by dangerous revolution.

Marshall Seaver is being haunted. In the first installment of this chillingly compelling trilogy, sixteen-year-old Marshall discovers that something beyond our world is after him. The eerie clues pile up quickly, and when people start dying, it's clear whatever this is - it's huge. Marshall has no idea what's happening to him, but he's soon convinced that it has something to do with his best friend, Cooper, who's been missing for over a week.

Inspired by classic fairy tales, but with a dark and sinister twist, Grim contains short stories from some of the best voices in young adult literature today: Ellen Hopkins, Amanda Hocking, Julie Kagawa, Claudia Gray, Rachel Hawkins, Kimberly Derting, Myra McEntire, Malinda Lo, Sarah Rees-Brennan, Jackson Pearce, Christine Johnson, Jeri Smith Ready, Shaun David Hutchinson, Saundra Mitchell, Sonia Gensler, Tessa Gratton, Jon Skrovron.

Seventeen-year-old Snow has spent the majority of her life within the walls of the Whittaker Institute, a high-security mental hospital in upstate New York. Deep down she knows she's not crazy and doesn't belong there. When she meets a mysterious, handsome new orderly and dreams about a strange twisted tree, she realizes she must escape and figure out who she really is. Using her trusting friend, Bale, as a distraction, Snow breaks free and races into the nearby woods. Suddenly everything isn't what it seems.

The world of Faerie never disappeared: it merely went into hiding, continuing to exist parallel to our own. Secrecy is the key to Faerie’s survival—but no secret can be kept forever, and when the fae and mortal worlds collide, changelings are born. Half-human, half-fae, outsiders from birth, these second-class children of Faerie spend their lives fighting for the respect of their immortal relations.

Protecting humans from dangerous magical creatures is all in a day's work for a faerie training to be a guardian. Seventeen-year-old Violet Fairdale knows this better than anyone - she's about to become the best guardian the Guild has seen in years. That is until a cute human boy who can somehow see through her faerie glamour follows her into the fae realm. Now she's broken Guild Law, a crime that could lead to her expulsion.

In a desperate attempt to escape destruction decades earlier, humankind was forced underground into the depths of the Earth, creating a new society called the Tri-Realms. After her parents and sister are abducted by the Enforcers, 17-year-old Adele, a member of the middle-class moon dwellers, is unjustly sentenced to life in prison for her parents' crimes of treason.

Mara Dyer believes life can't get any stranger than waking up in a hospital with no memory of how she got there. It can. She believes there must be more to the accident she can't remember that killed her friends and left her strangely unharmed. There is. She doesn't believe that after everything she's been through, she can fall in love. She's wrong.

One afternoon at an outdoor market in India, a man’s shadow disappears - an occurrence science cannot explain. He is only the first. The phenomenon spreads like a plague, and while those afflicted gain a strange new power, it comes at a horrible price: the loss of all their memories. Ory and his wife, Max, have escaped the Forgetting so far by hiding in an abandoned hotel deep in the woods. Their new life feels almost normal, until one day, Max’s shadow disappears, too.

Seventeen-year-old Aidan Lockwood lives in the sleepy farming community of Temperance, Ohio - known for its cattle ranches and not much else. That is, until Jarrod, a friend he hasn't seen in five years, moves back to town and opens Aidan's eyes in startling ways: to Aidan's ability to see the spirit world; to the red-bearded specter of Death; to a family curse that has claimed the lives of the Lockwood men one by one...and to the new feelings he has developed for Jarrod.

Clara Gardner has recently learned that she's part angel. Having angel blood run through her veins not only makes her smarter, stronger, and faster than humans (a word, she realises, that no longer applies to her), but it means she has a purpose, something she was put on this earth to do. Figuring out what that is, though, isn't easy. Her visions of a raging forest fire and an alluring stranger lead her to a new school in a new town.

When the fae beckon, few resist. Even fewer return. As a veil witch, I'm used to taking out the supernatural trash. Everything from poltergeists to vampires, you name it and I've dealt with it. So opening a paranormal cleanup business just seemed to make sense. If I'm already dealing with the pests, why not get paid? But when I accidentally breach the faerie realm to encounter a girl recently reported missing, start seeing the ghost of a witch whose disappearance has never been solved, and discover a Book of Shadows that opens only for me, I can't just go back to business as usual.