The Garde have suffered the ultimate betrayal: Number Five has allied himself with the Mogadorians, killing Eight and helping the Mogs to abduct Ella from the safe house. Now the fight for Earth's survival has just become that much more impossible. The Garde may not have time to mourn their fallen ally, but they'll make sure to avenge him. And help is at hand from the most unlikely of sources: Adam, a Mogadorian, has turned his back on his people. He might just be their lifeline, but are the Garde repeating past mistakes by putting their trust in him?

Taylor Cook thought the invasion was just a bad dream. She'd heard about teens who were suddenly developing incredible abilities, but she had never really believed it. Not until the day she discovered she was one of them - a human with Legacies. Now Taylor is being sent off to the Human Garde Academy. A place where recruits from across the globe can learn to control their new powers and discover what they are truly capable of. But not everyone thinks that's the best use of their talents.

The Mogadorian invasion has come to Earth, and they have all but won the battle for our planet. Their warships loom over our most populous cities - like New York City, Tokyo, Moscow, Beijing and New Delhi - and no army will risk making a move against them. The Garde are all that stand in their way...but they are no longer alone in this fight. Human teens from across the globe, like John Smith's best friend, Sam Goode, have begun to develop Legacies of their own. The Garde have always known there is power in numbers.

Emily is a teenage girl pulled from our world into a world of magic and mystery by a necromancer who intends to sacrifice her to the dark gods. Rescued in the nick of time by an enigmatic sorcerer, she discovers that she possesses magical powers and must go to Whitehall School to learn how to master them. There, she learns that the locals believe she is a "Child of Destiny" - someone whose choices might save or damn their world, a title that earns her both friends and enemies.

The former God Apollo is having a pretty rough time of it. Well, for one thing, he's called Lester. But being an awkward mortal teenager is the least of his worries. Though he and his friends (some of them) have emerged from the Burning Maze, they still have a triumvirate to defeat, oracles to rescue and prophecies to decipher so that the world may be saved, and Lester can become Apollo once again. But right now, Caligula is sailing to San Francisco to deal with Camp Jupiter personally, and they have to get their first. Or risk its destruction.....

It's the year 2044, and the real world has become an ugly place.

Cade Carter is lost. Convicted of a crime he didn't commit, Cade is facing a year in reform school when he finds himself suddenly transported to another realm. But this new world is no escape. Populated by bloodthirsty prehistoric creatures and fierce warriors, Cade's surroundings are full of danger. Along with his fellow students, Cade is forced to become a contender in a deadly game of the highest stakes, controlled by invisible overlords. Who are these brutal rulers, and why did they choose Cade?

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.

It is the morning of the reaping that will kick off the 10th annual Hunger Games. In the Capitol, 18-year-old Coriolanus Snow is preparing for his one shot at glory as a mentor in the Games. The once-mighty house of Snow has fallen on hard times, its fate hanging on the slender chance that Coriolanus will be able to out charm, outwit, and outmaneuver his fellow students to mentor the winning tribute. The odds are against him. He’s been given the humiliating assignment of mentoring the female tribute from District 12, the lowest of the low.

How do you fight an enemy when they're inside your mind? A gargantuan glass-walled tower looms over a deadly wilderness. They say it's all that's left. The Tower's survival is humanity's survival, and each must serve it faithfully.... Twenty-year-old Liana Castell must be careful what she thinks. Her life is defined by the number on her wristband - a rating out of 10 awarded based on her usefulness and loyalty to the Tower, and monitored by a device in her skull. A device that reports forbidden thoughts.

Look, I didn't want to be a half-blood. I never asked to be the son of a Greek God. I was just a normal kid, going to school, playing basketball, skateboarding. The usual. Until I accidentally vaporized my maths teacher. That's when things started really going wrong. Now I spend my time fighting with swords, battling monsters with my friends, and generally trying to stay alive. This is the one where Zeus, God of the Sky, thinks I've stolen his lightning bolt - and making Zeus angry is a very bad idea.

When 17-year-old Isabella Swan moves to Forks, Washington to live with her father she expects that her new life will be as dull as the town itself. In spite of her awkward manner and low expectations, she finds that her new classmates are drawn to this pale, dark-haired new girl in town. But not, it seems, the Cullen family. These five adopted brothers and sisters obviously prefer their own company and will make no exception for Bella.

Penguin presents this downloadable audiobook edition, of the number one, bestselling title in this new spin-off series from Percy Jackson creator, Rick Riordan. Old Enemies awaken as Camp Half-Blood's new arrivals prepare for war. When Jason, Piper and Leo crash land at Camp Half-Blood, they have no idea what to expect. Apparently this is the only safe place for children of the Greek Gods - despite the monsters roaming the woods and demigods practising archery with flaming arrows and explosives.

When sun flares hit the Earth, intense heat, toxic radiation and flooding followed, wiping out much of the human race. Those who survived live in basic communities in the mountains, hunting for food. For Mark and his friends, surviving is difficult, and then an enemy arrives, infecting people with a highly contagious virus. Thousands die, and the virus is spreading. Worse, it's mutating, and people are going crazy. It's up to Mark and his friends to find the enemy - and a cure - before the Flare infects them all.

Clary Fray is seeing things: vampires in Brooklyn and werewolves in Manhattan. Irresistably drawn towards a group of sexy demon hunters, Clary encounters the dark side of New York City - and the dangers of forbidden love.