After their father's research experiment at the British Museum unleashes the Egyptian god Set, Carter and Sadie Kane embark on a dangerous journey across the globe -- a quest which brings them ever closer to the truth about their family, and their links to a secret order that has existed since the time of the pharaohs.

Eleven-year-old Rye O'Chanter and her two friends delve into the secret lore of their village when mysterious creatures of legend reappear on the night of the Black Moon, leading them to the notorious secret society, the Luck Uglies.

A shy boy's life is sent spiraling into adventure after a fateful day when he discovers a pig in a small hat and returns it to its home at the mysterious Explorers Club.

"Ronan Truelove barely survived his first encounter with his father and the Bend Sinister. Now, he's determined to become one of the Blood Guard, a sword-wielding secret society sworn to protect thirty-six pure souls crucial to the world's survival. Eager to prove he's got what it takes, Ronan is sent on his first mission with his friends Greta and Sammy to visit a weird-sounding school and take a series of tests called the Glass Gauntlet. Paper and...

After breaking free of The Program, Boy Nobody is on a mission of his own to reclaim his life and rescue his friend Howard from the secret organization that has turned him and other orphaned children into trained assassins--but he has no idea who, if anyone, he can trust, or what the consequences will be if he succeeds in bringing down The Program.

To free himself from an ancient curse, thirteen-year-old Shinji Takahashi must team up with a secret organization of explorers, find a magical font hidden in the jungles of Mexico, and replace a stolen idol.

As Wade, Darrell, Lily, and Becca continue their search for an ancient relic, Wade's mother is kidnapped by Galina Krause, leader of the present-day Teutonic Knights.

When their parents' seedy old motel burns down on the same night they are visited by a strange man covered in skeleton tattoos, Cyrus, Antigone, and their brother Daniel are introduced to an ancient secret society, and discover that they have an important role in keeping it alive.

It is bad times at Monster High because a secret organization of older monsters is determined to preserve their hierarchy, and it is up to the ghoulfriends -- Rochelle, Rebecca, and Venus -- to stop ASOME, protect their school, and rescue their friends.

"Molly Bigelow and her Omega team have been banned from investigating Marek Blackwell and his plans for New York City. But when they discover that Blackwell is raising money for a zombie army they have to act. But will they be in time?"-- Provided by publisher.