Finding a genuine haunted house for a movie set sounds like fun -- and a great way to generate publicity for the Three Investigators' new detective agency. But when the boys arrive for an overnight visit at Terror Castle -- home of a deceased horror-movie actor -- they soon find out how the place got its name!

For fans of Downton Abbey, this New York Times bestseller is the enthralling true story of family secrets and aristocratic intrigue in the days before WWI After the Ninth Duke of Rutland, one of the wealthiest men in Britain, died alone in a cramped room in the servants’ quarters of Belvoir Castle on April 21, 1940, his son and heir ordered the room, which contained the Rutland family archives, sealed. Sixty years later, Catherine Bailey became the first historian given access. What she discovered was a mystery: The Duke had painstakingly erased three periods of his life from all family records—but why? As Bailey uncovers the answers, she also provides an intimate portrait of the very top of British society in the turbulent days leading up to World War I.

The three junior detectives must solve an old man's riddle to uncover a great fortune for their friend, Gus. But they're racing against a sinister bunch of treasure hunters who are hot on the trail. Who will arrive first at the mysterious Fiery Eye?

An eerie moaning sound is coming from a cave where a young bandit disappeared many years ago. Ranchers nearby figure he must still be alive. The Three Investigators set out to explore the moaning cave and soon wish they had come armed with more than a flashlight! Part of a classic series originally published beginning in 1964.

The Three Investigators are assisted by a Greek youth as they search for clues to a mysterious thief on an island once inhabited by pirates.

In searching for a lost parrot who recites Shakespeare with a stutter, Jupiter Jones' firm of young detectives becomes involved with a missing masterpiece.