Showing results by publisher "Scholastic, Inc." in Action & Adventure

A new threat faces the world of Erdas in this continuation of the New York Times best-selling series.

The Cahill family has a secret. For five hundred years, they have guarded the 39 Clues - thirty-nine ingredients in a serum that transforms whomever takes it into the most powerful person on earth. If the serum got into the wrong hands, the disaster would rock the world. So certain Cahills have always made it their mission to keep the serum safe, buried, locked away. Until now. Thirteen-year-old Dan Cahill and his older sister, Amy, are the latest guardians of the Clues. They think they've done everything right, but a tiny mistake leads to catastrophe.

A magical fantasy, an allegorical cautionary tale, a feast of language, a celebration of creativity - this dazzling debut novel is poised to become a story for the ages! Penelope is running out of time! She dreams of being a writer, but how can she pursue her passion when her strict, obsessive mother schedules every minute of her life? And how will she ever prove that writing is worthwhile if her mother keeps telling her to "get busy!" and "be more productive"?

Dak, Sera, and Riq involve themselves in one of the most bizarre spy missions in history…and the outcome of World War II hangs in the balance.

Leo and Remi have saved the wacky, wonderful Whippet Hotel, but their adventures aren't over. Anything is possible on the field of wacky inventions: some are scary (like a genetically altered twelve-foot chicken); some are dangerous (like a pond full of electric eels); some are completely out of control; and somehow, Leo and Remi will take it all in stride.