After being told that his father was an assassin for a criminal organization, fourteen-year-old Alex goes to Italy to find out more and becomes involved in a plan to kill thousands of English school children.

Follows three young operatives of a Psychic Detection Agency as they battle an epidemic of ghosts in London.

When Will Burrows and his friend Chester embark on a quest to find Will's archaeologist father, who has inexplicably disappeared, they are led to a labyrinthine world underneath London, full of sinister inhabitants with evil intentions toward "Topsoilers" like Will and his father.

Investigating a string of disappearances amid supernatural occurrences in London, Alex and Ren discover the workings of a powerful Death Walker intent on destroying the city.

Fifteen-year-old Miss Penelope Lumley, a governess trained at the Swanburne Academy for Poor Bright Females, takes the three Incorrigible Children of Ashton Place to London, England, and learns they are under a curse.

As Will Burrows continues to search for his lost archaeologist father in the strange underground world he has discovered, he stumbles across a sinister plot with terrible implications for the world above.

When the world's deadliest terrorist organization, Scorpia, stirs up trouble in the Middle East, it is up to fourteen-year-old MI6 agent Alex Rider to thwart their plans.

Will Burrows believes he is safe at the very center of the earth, in a world that no one knows exists, but the Styx are close behind and will follow him anywhere, while on the surface, Drake and some unlikely allies unearth some critical secrets.

Amber's Japanese father left when she was little, and her sister Bella was just a baby, so now she fills in the frustrating gap in her life with imagined conversations, and writes letters to Bella that seem to come from their father.

London, 1897. When mechanical genius Emily is kidnapped by rogue automatons, Finley Jayne and her fellow misfits fear the worst. To save those she cares about, Emily must confront The Machinist's ultimate creation -- an automaton more human than machine.