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

In the follow-up to Num8ers, sixteen-year-old Adam like his mother, Jem, looks in people's eyes and can see the dates of their deaths and now he sees the same date, six months in the future, in nearly everyone around him in the London of 2026.

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.

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.

Fourteen-year-old Madeleine of Cambridge, England, struggling to cope with poverty and her mother's illness, and fifteen-year-old Elliot of the Kingdom of Cello in a parallel world where colors are villainous and his father is missing, begin exchanging notes through a crack between their worlds and find they can be of great help to each other.

Eleven-year-old Juniper sets out on a wild adventure to find her mother and protect a public park just days before Christmas.

Determined to break the wolfish curse that is threatening her charges and their unborn baby sibling, Miss Penelope Lumley takes a seaside holiday in the hope of gaining answers from an aging mariner.

Twelve-year-old Boomi accidentally travels back in time to 1986 Thumpton-on-Soar, England, where she meets her late father as a child, changing her life forever

"Follows the spies-in-training on a hunt to find the leader of the evil organization SPYDER and take them down once and for all"--

"This is a story of stolen violins. It's got mummies, museums, sandwiches, hostages, and a dangerous showdown with the Russian Red Army Choir. Open this book to find out more about my adventures. But beware--this mission is top secret and very dangerous!"--