Science Fiction

When the Knight Bus crashes through the darkness and screeches to a halt in front of him, it’s the start of another far from ordinary year at Hogwarts for Harry Potter. Sirius Black, escaped mass-murderer and follower of Lord Voldemort, is on the run – and they say he is coming after Harry. In his first ever Divination class, Professor Trelawney sees an omen of death in Harry’s tea leaves … But perhaps most terrifying of all are the Dementors patrolling the school grounds, with their soul-sucking Kiss …

Melanie Stryder refuses to fade away.

Humanity clings to life on a dying Earth in an epic, far-future science fiction novel from an award-winning author.

One of the best fantasy book series of the past decade’ TIMENever trust an assassin. Celaena’s story continues in this second book in the #1 bestselling Throne of Glass series by Sarah J. Maas. Celaena Sardothien won a brutal contest to become the King’s Champion. But she is far from loyal to the crown. Though she goes to great lengths to hide her secret, her deadly charade becomes more difficult when she realises she is not the only one seeking justice. Her search for answers ensnares those closest to her, and no one is safe from suspicion ― not the Crown Prince Dorian; not Chaol, the Captain of the Guard; not even her best friend, Nehemia, a princess with a rebel heart. Then, one terrible night, the secrets they have all been keeping lead to an unspeakable tragedy. As Celaena’s world shatters, she will be forced to decide once and for all where her true loyalties lie ... and what she is willing to fight for. The second book in the #1 New York Times bestselling Throne of Glass series returns readers to a land destroyed by liars, where one woman’s truth is the only thing that can save them all.

The second incredible installment of Garth Nix's internationally bestselling OLD KINGDOM fantasy series, perfect for readers of Philip Pullman Lirael has never felt like a true daughter of the Clayr, a powerful group of clairvoyant oracles responsible for assisting the Abhorsen and the Royal Family in keeping the Old Kingdom safe from the threat of the Dead. Not only does she look completely different to everyone else, she is long past the age that she should have received the Sight. She

Can humanity survive on a new world? On Eos, the last survivors of the Long Winter face their greatest challenge yet--and race to unravel the deepest secrets of the grid. It's a journey across space and time and into humanity's past and future--with a twist you'll never forget.

‘One of the best fantasy book series of the past decade’ TIMENo masters. No limits. No regrets. Aelin Galathynius takes her place as queen in the fourth book of the #1 bestselling Throne of Glass series by Sarah J. Maas. Celaena Sardothien has embraced her identity as Aelin Galathynius, Queen of Terrasen. But before she can reclaim her throne, she must fight. She will fight for her cousin, a warrior prepared to die for her. She will fight for her friend, a young man trapped in an unspeakable prison. And she will fight for her people, enslaved to a brutal king and awaiting their lost queen’s triumphant return. Everyone Aelin loves has been taken from her. Everything she holds dear is in danger. But she has the heart of a queen ― and that heart beats for vengeance. In this fourth book in the #1 New York Times bestselling Throne of Glass series, no one will escape the queen’s wrath.

In a land without magic, an assassin is summoned to the castle. She has no love for the vicious king who rules from his throne of glass, but she has not come to kill him. She has come to win her freedom. If she defeats twenty-three murderers, thieves, and warriors in a competition, she will be released from prison to serve as the King's Champion.

When the NSA's invincible code-breaking machine encounters a mysterious code it cannot break, the agency calls its head cryptographer, Susan Fletcher, a brilliant and beautiful mathematician. What she uncovers sends shock waves through the corridors of power. The NSA is being held hostage...not by guns or bombs, but by a code so ingeniously complex that if released it would cripple U.S. intelligence.

Nine years after Paul Muad'Dib disappeared blind into the deserts of Arrakis at the conclusion of Dune Messiah, his orphaned twins, Ghanima and Leto, are quickly growing up and realizing that they are pawns in an epic struggle for the ultimate power -- control of the Imperium. No one around them can be trusted, as evidenced by Alia, the twins' aunt and official guardian, who has become the Abomination so many feared she would be. She is, in fact, possessed by ancestral voices inside her mind, and one in particular -- the Baron Vladimir Harkonnen -- is pushing her to fulfill her darkest prophecies.