Abandoned at the gates of a fantasy city created for orphan girls, sixteen-year-old Nisha is challenged to solve a murder mystery.
Madeleine, of modern-day Cambridge, England, exchanges letters with Elliot through a crack into the parallel world of Cello, where magic brings danger.
When the seventeen-year-old twin daughters of the infamous Doctor Frankenstein inherit his castle on a remote Scottish island, they discover dark secrets of the past.
When the Walker family buys the really underpriced Kristoff mansion in San Francisco, weird and very threatening things start to happen.
In a future world, altered teens learn to survive under the ocean, with each team member bringing talents to the group's mission.
Eleven-year-old Oscar, an orphan, struggles to understand and express himself while working as an apothecary's assistant in a town experiencing strange illnesses.
Adjusting to a new home and school, fifteen-year-old Miranda finds herself included in a group of genius "weirdos" working to solve a menacing supernatural mystery.
In this engrossing detective story involving a kidnapped girl, Daisy, psychic skills are employed to solve a complicated mystery.
Alyssa, approaching her sixteenth birthday, rediscovers her family's entanglements with a Lewis Caroll-like wonderland.
Three siblings find themselves in a magical Venice, where stone lions fly and creatures walk out of paintings.
Eighteen-year-old Noah and his sister confront the meaning of identity when they discover their grandmother's relationship with a selkie woman.