Now stronger, feistier, and a bit older, Sunny Nwazue, along with her friends from the the Leopard Society, travel through worlds, both visible and invisible, to the mysterious town of Osisi, where they fight in a climactic battle to save humanity.

Luca and Isolde continue their journey searching for evil in medieval Christenndom.

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.

Adelina Amouteru's heart has suffered at the hands of both family and friends, turning her down the bitter path of revenge. Now known and feared as the White Wolf, she and her sister flee Kenettra to find other Young Elites in the hopes of building her own army of allies. Her goal: to strike down the Inquisition Axis, the white-cloaked soldiers who nearly killed her. But Adelina is no heroine. Her powers, fed only by fear and hate, have started to...

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.

In 1889 London young women are turning up dead, and Evaline Stoker, relative of Bram, and Mina Holmes, niece of Sherlock, are summoned to investigate the clue of the not-so-ancient Egyptian scarabs--but where does a time traveler fit in?

Horace is led to a hidden underground warehouse full of mysterious objects and, with the help of Chloe, must make use of his newfound abilities to resolve a centuries-old conflict.

When the original Star Spangled Banner is stolen, seventh-graders Anne, José, and Henry, all descendants of the Silver Jaguar Society, pursue suspects on airport carts and through baggage handling tunnels while stranded at a Washington, D.C., airport during a snowstorm.

"To discover the truth behind her mother's mysterious death, a teen girl infiltrates a magical secret society claiming to be the descendants of King Arthur and his knights"--

Thirteen-year-old Clivo Wren learns that his recently deceased father was not an archaeologist as he was told, but rather a cryptid catcher, known for finding elusive mythological creatures, and now Clivo must pick up where his father left off and track down a cryptid whose blood grants immortality before the knowledge falls into the wrong hands.--