"Adelina Amouteru survived the blood fever, a deadly illness that killed many, but left others with strange markings and supernatural powers. Cast out by her family, Adelina joins the secret society of the Young Elites and discovers her own dangerous abilities"--

Twelve-year-old Emmy investigates the connection between her father's disappearance and a secret society at her prestigious English boarding school.

"In this riveting high-stakes novel, Jane Hawk tracks the powerful DOJ operative at the center of the murderous conspiracy that killed her husband, a decorated Marine, and now threatens others closest to her. Dark, ingenious, utterly relentless, the Jane Hawk thrillers are Dean Koontz at his celebrated best, a brilliant, deeply affecting synthesis of his singular gifts for heart-stopping suspense, unparalleled characterization and atmosphere, and...

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.

Steeped in Hispanic folklore since childhood, middle schooler Charlie Hernández learns the stories are true when, shortly after his parents disappearance, he grows horns and feathers and finds himself at the heart of a battle to save the world.

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.

Veronyka, sixteen, leaves her controlling sister and disguises herself as a boy to join a secret group of warriors who ride phoenixes into battle.

Sigma Force stalwarts Painter Crowe and Commander Grayson Pierce must investigate a gruesome massacre in the Rocky Mountains and root out a secret cabal that has been manipulating momentous events since the time of the original thirteen colonies.

After her friends from the Human Garde Academy saved her from mysterious abductors, Taylor uncovers a mole from a secret organization within the school that is orchestrating the disappearance of other teens with special abilities.

When the evil Galina Krause suddenly reappears, the Kaplan family must race to find an artifact believed to be crafted by Leonardo da Vinci in their quest to uncover Galina's endgame.