As the boundaries between worlds begin to dissolve, Lyra and her daemon help Will Parry in his search for his father and for a powerful, magical knife.

Meg Murry and her friends become involved with unearthly strangers and a search for Meg's father, who has disappeared while engaged in secret work for the government. It was a dark and stormy night Meg Murry, her small brother Charles Wallace, and her mother had come down to the kitchen for a midnight snack when they were upset by the arrival of a most disturbing stranger. "Wild nights are my glory," the unearthly stranger told them. "I just got caught...

Nick and Marta are both suspicious when their biology teacher, the feared Mrs. Bunny Starch, disappears, and try to uncover the truth despite the police and headmaster's insistence that nothing is wrong.

When eleven-year-old Gregor and his two-year-old sister are pulled into a strange underground world, they trigger an epic battle involving men, bats, rats, cockroaches, and spiders while on a quest foretold by ancient prophecy.

One month before graduating from his Central Florida high school, Quentin "Q" Jacobsen basks in the predictable boringness of his life until the beautiful and exciting Margo Roth Spiegelman, Q's neighbor and classmate, takes him on a midnight adventure and then mysteriously disappears.

When the evil Overtakers gain control of a computer server at the Magic Kingdom, allowing them to put the holographic hosts into permanent comas if they should fall asleep, Finn and the others race against time to find the missing Jez and foil the plan.

Enola Holmes, much younger sister of detective Sherlock Holmes, must travel to London in disguise to unravel the disappearance of her missing mother.

With the adventures set forth in the first books now behind them, Kingdom Keepers 3: Disney In Shadow follows the five teens, Finn, Philby, Willa, Charlene, and Maybeck as they search to find Wayne, their mentor and head Imagineer who has mysteriously gone missing. Concerned Wayne has been abducted by the Overtakers. Disney villains, who along with other Disney characters, take over the parks when the turnstiles stop spinning, and want desperately...

From the moment Mary Morstan tells Holmes about the mysterious disappearance of her father and the yearly gift of a pearl from an unknown benefactor, Holmes and his companion Watson are involved in an exotic tale of stolen treasure, secret oaths and murder, culminating in a breath-taking chase down the Thames. Holmes is in top form, and Watson falls in love.

When fifteen-year-old Julia Beaufort-Stuart wakes up in the hospital, she knows the lazy summer break she'd imagined won't be exactly like she anticipated. And once she returns to her grandfather's estate, a bit banged up but alive, she begins to realize that her injury might not have been an accident. One of her family's employees is missing, and he disappeared on the very same day she landed in the hospital. Desperate to figure out what happened,...