"Amy and Dan Cahill have been located once again, this time in the company of the notoriously unreliable Alistair Oh. Could they have been foolish enough to make an alliance? Spies report that Amy and Dan seem to be tracking the life of one of the most powerful fighters the world has ever known. If this fearsome warrior was a Cahill, his secrets are sure to be well-guarded . . . and the price to uncover them just might be lethal."--Publisher.

Ivy Sparrow and her big brother Seb discover a city beneath London where ordinary objects have magical powers.

Siblings Ivy and Seb Sparrow return to Lundinor with their friend Valian to thwart Selena Grimes, who, as the leader of the Dirge, plans to condemn the uncommoners to a disastrous fate.

Louisiana Elefante's granny wakes her up in the middle of the night and tells her they need to leave home immediately, and this time Granny intends for them never to return.

Told from separate viewpoints, as Finn, Emma, and Chess Greystone and Natalie Mayhew, ages eight to thirteen, continue their quest to rescue their mothers they must return to the alternate dimension where truth is illegal.

1919. Mama is ill. Father has taken a job abroad. Nanny Jane is too busy to pay any attention to Henrietta and the things she sees - or thinks she sees - in the shadows of their new home, Hope House. All alone, with only stories for company, Henry discovers that Hope House is full of strange secrets: a forgotten attic, ghostly figures, mysterious firelight that flickers in the trees beyond the garden. One night she ventures into the darkness of Nightingale...

Seventh-grader Annabelle's mother is a hoarder, and their whole house is full of canned goods, broken toys, fabric, and old newspapers--but when a pile of newspapers (organized by weather reports) falls on Annabelle's younger sister Leslie and their mother is more concerned about the newspapers, it sets off a chain of events that brings their fix-it-all grandmother in and Annabelle realizes that if there is any hope for change she can not isolate...

"Rose Alice Anders is Little Luck. Lucky to be born into the Anders family. Lucky to be just as special and magical as the most revered man in town--her father. The whole town has been waiting for Rose to turn twelve, when she can join them in their annual capturing of magic on New Year's Day and become the person she was born to be. But when that special day finally comes, Rose barely captures one tiny jar of magic. Now Rose's dad won't talk to...

While investigating a series of old, spooky photos of a seemingly transparent boy for their friend Ree, who lives above a funeral home, best friends Colin and Neveah follow the clues to solve this mystery from the Great Depression.

"Life used to be great for Rose: full of friends, a loving mom, and a growing fashion blog. But when her mother dies in a car crash, Rose is sent away to live with a strange grandmother she hardly knows and forced to attend a new school where mean girls ridicule her at every turn. The only place Rose finds refuge is in her grandmother's greenhouse. But one night she sees a strange light glowing from within it. She goes to investigate, and finds herself...