Two eleven-year-old misfits try to solve the mystery of a dead magician and stop the evil Dr. L and Ms. Mauvais, who are searching for the secret of immortality.

While visiting his uncle in the mountains of France shortly after World War II, Johnny stumbles upon an evil plot being hatched by a fugitive Nazi spy.

When mysterious men in black abduct his father, the court jester of Austerneve, thirteen-year-old Tymmon flees into the forest, where he acquires a strange animal companion and plots to rescue his father.

"Faced with the death of his father and a growing international scandal, Em Governton must uncover the secrets behind the Knights of Themis before it's too late"--Provided by publisher.

The Mighty Muskrats are off to the city to have fun at the Exhibition Fair. But when Chickadee asks Grandpa what he would like them to bring back from the city, she learns about Grandpa's missing little sister. She was, they learn, scooped years ago-like many Indigenous children, the government had arranged for her adoption by strangers without her parents' permission. Now the Mighty Muskrats have a new case to solve: uncovering the whereabouts of...

Cass finds herself alone and disoriented in a dream-like world, while back at home she is in the hospital in a coma with Max-Ernest, who is desperately searching for a way to awaken her.

Fourteeen-year-old Sunni, her stepbrother Dean, and an art-student friend trace the footsteps of a labyrinth built in Blackhope Tower by a mysterious and brilliant sixteenth-century artist, and suddenly find themselves trapped inside his enchanted painting, trying desperately to get out.

"There's nothing Samantha Sutton wants more than to become an adventure-seeking archaeologist like her brilliant Uncle Jay. Samantha's big dreams are finally coming true when Jay invites her along on a summer excavation of an ancient temple in the Peruvian Andes. But this adventure isn't exactly what she thought it would be with her nosy older brother, Evan, and Jay's colleagues monitoring her every move. And she has to deal with the local legend,...

"A teenage girl wakes up on the Los Angeles subway tracks with no memory of who she is or how she got there. One thing she does know is that people are trying to kill her, and she must race to uncover her past and outwit her hunters before it's too late"--

Ronan, fifteen, the youngest and lowliest recruit to Ireland's secret Garda, faces untold danger from the wee people while trying to prove his imprisoned parents were framed.