Before returning to Wellsworth, twelve-year-old Emmy receives a letter from her father telling her to trust no one, but the Order is up to no good and she will need help to stop them.

Henry, Anna, and Jose, the junior members of the Silver Jaguar Society, are on a mission in Paris to recover the Mona Lisa--but when senior members of the Society are taken hostage, it is up to Henry to rescue them while continuing to pursue the missing masterpiece.

"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?"--

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.

"A young calaca's appearance at school sends Charlie on a quest to investigate suspicious activity in Miami and learn the truth behind the Golden Dooms"--

Malcolm, a smaller than average rat, loves life at McKenna School and the secret society of classroom pets that keep children out of trouble, but when Aggy the iguana disappears Malcolm must use all of his ratty persistence to prove his innocence and save her.

For five hundred years the Jaguar Cup, sacred to the Silver Jaguar Society, was hidden in a cave on the coast of Costa Rica--so when a fake copy shows up on display in America, it is up to José, Anna, and Henry, junior members of the society, to travel to Costa Rica and rescue the real cup from thieves.

Cassidy Blake and her ghostly friend Jacob have survived the ghosts of Edinburgh and Paris, but New Orleans is a haunted city in a class by itself. That's the current stop for her parents' TV show, but there's something a lot scarier than ghosts here. The Emissary of Death is after Cassidy, and to defeat it she will need the help of the Society of the Black Cat, and she will also be faced with a terrible choice: lose one of her two friends--either...

"What if young Arthur Conan Doyle really went to a secret school for extraordinarily gifted children called Baskerville Hall? When a mysterious man with a pipe notices young Arthur's incredible deductive skills, Arthur's offered a spot at the esteemed Baskerville Hall and a chance to lift his family out of poverty. There Arthur makes quick friends with Irene Eagle, a girl who boldly strides into any adventure, and Jimmie Moriarty, a boy whose brilliance...

Brilliant Egyptologist Dr. Julius Kane accidentally unleashes the Egyptian god Set, who banishes the doctor to oblivion and forces his two children to embark on a dangerous journey, bringing them closer to the truth about their family and its links to a secret order that has existed since the time of the pharaohs.