My name's Griz. I've never been to school, I've never had friends, and in my whole life I've not met enough people to play a game of football. My parents told me how crowded the world used to be, before all the people went away. But we were never lonely on our remote island. We had each other and our dogs. Then the thief came.

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.

Only Thomas Ward is left. He's the last hope; the last apprentice. Can Thomas succeed? Will he learn the difference between a benign witch and a malevolent one? Does the Spook's warning against girls with pointy shoes include Alice? And what will happen if Thomas accidentally frees Mother Malkin, the most evil witch in the county?

Scarlett McCain is a shoot-first ask-questions-later kind of outlaw. She scrapes by on bank heists, her wits - and never looking back. She’s on the run from her latest crime when she comes across Albert Browne. He is the sole survivor of a horrific accident, and against her better judgement, Scarlett agrees to guide him to safety.

Alex has a set of Enchanted cards. When she flutters her fingers above them, something magical happens: The cards come alive and create moving pictures of what is now and what is yet to come. But Enchantment is illegal in the city of Luma, and those who practice it are imprisoned forever in the Vaults - dark dungeons deep below the city. When Alex is betrayed by her foster sister Zerra, she knows she is in great danger. With the help of her little foster brother, Louie, she makes a daring escape.

It happens every year. A select few disappear, never to return. From The Falkland Islands to the Himalayas, Puerto Rico to England, people are vanishing without a trace or explanation. A young man who's lost everything stumbles across an ancient secret. Can he unlock the mystery? Will he find those who need him? Can he escape the Unknown?

An enchanting, exciting fantasy about a real-world girl searching for her sister in a land full of magic and strange creatures, blending the timeless feel of A Wrinkle in Time with Frozen’s powerful themes of identity, enchantment, and sisterhood. Claire Martinson still worries about her older sister Sophie, who battled a mysterious illness last year. But things are back to normal as they move into Windermere Manor...until the sisters climb a strange ladder in a fireplace and enter the magical land of Arden.

Walde has inherited a forbidden power from his father, enabling him to commune with Thara, an enigmatic being that lives deep in the earth. Walde thinks he can keep this power a secret, but one day he slips. His father is blamed and executed, the body placed on a raft and sent down a rushing river. Walde breaks free and goes after him...only to discover that the execution was staged. Very much alive, his father floats off to a mysterious end.

Nina is a Lipan girl in our world. She's always felt there was something more out there. She still believes in the old stories. Oli is a cottonmouth kid, from the land of spirits and monsters. Like all cottonmouths, he's been cast from home. He's found a new one on the banks of the bottomless lake. Nina and Oli have no idea the other exists. But a catastrophic event on Earth, and a strange sickness that befalls Oli's best friend, will drive their worlds together in ways they haven't been in centuries.

Fourteen-year-old Max Murphy is looking forward to a family vacation. But his parents, both archaeologists and Maya experts, announce a change in plan. They must leave immediately for a dig in the tiny Central American country of San Xavier. Max will go to summer camp. Max is furious. When he's mysteriously summoned to San Xavier, he thinks they've had a change of heart.

Down there, beyond the deepest caves, below the crust and the mantle, there is another world. An old woman locked away in a Russian asylum has a secret - knowledge of a 500-year-old manuscript written by a long-dead alchemist that will show a passage to the mythical centre of the Earth. She knows it’s real because 50 years ago, she and a team travelled there. And only she made it back. Today, caving specialist Mike Monroe leads a crew into the world’s deepest cave in the former Soviet Union.

An injured, young dog trudges the city streets, trembling from cold, from fear, from lack of food. Battered by the howling wind, he searches desperately for his lost family, yet day after day, week after week, all he ever finds is heartbreaking loneliness. But then, one magical spring morning....

The Edge is a land of two worlds: above and below. It took me my childhood to learn about above; when I was 19, I went to learn the wonders of below: a world of darkness and silence, so dark that you can see the lights of brain cells discharging; so silent that blood in the veins can be heard.

Spicy never wanted anything more than to spend his days in the goblin library as the sage’s apprentice. But his sister Thistle already had the job. Spicy’s dreams are shattered when a human army burns down his village. His sister is abducted and the sage vanishes.

There came an elastic aftershock of creaks and groans and then, softly softly, a chinking shower of rubbled cement. Leaves calmed and trunks stood serene. Where, not a minute before, there had been a suburb, there was now only woodland standing amid ruins. There is no warning. No chance to prepare. They arrive in the night: thundering up through the ground, transforming streets and towns into shadowy forest. Buildings are destroyed.