A fiendish scarecrow walks and talks. . . . On a stormy night, the Hardys' only hope of rescue is a ship piloted by ghosts. . . . The dungeon of a Scottish castle is haunted by a cruel and notorious pirate. . . . Frank and Joe are about to confront the powers of darkness in six terrifying tales of Halloween fright.

Hired to locate an old Spanish cannon, the Hardy brothers uncover an even greater treasure after perilous underwater adventures.

A cryptic message from their famous detective father and a note concealed in a ventriloquist’s dummy lead Frank and Joe Hardy on a dangerous search to the tropical islands in the Caribbean. There the teenage detectives are constantly beset by vicious henchmen of a criminal mastermind. Danger stalks the boys’ every move, once in an isolated sugar mill, another time in a shark-infested sea. But when Frank and Joe come face to face with the ghost at Skeleton Rock, it will be as much of a surprise to the reader as it was to the young detectives themselves.

Frank and Joe solve the mystery of the secret locked room in the spooky Dalrymple Mansion.

A thrilling mystery set against a stark landscape and the inspiration of Nome's real-life dog hero, Balto. Twelve-year-old Tee has just moved to Nome, Alaska, with her writer father and sullen little brother, Jack. Jack isn't happy about the idea of living in the middle of nowhere, but Tee and her dog Henry are thrilled -- so much open space to run around and sniff! But on a walk near their new house, Henry spots something that has him seriously spooked. Tee sees a mysterious shadow, and it seems to be following them. Have they disturbed a restless spirit? And what other secrets might this dark place be holding?

Shows kids how to dig for, clean, and study fossils. Also teaches kids actual field and lab techniques, how to develop scientific theories, how to incorporate fossils into schoolwork, and how to plan for a future in paleontology.

Everything dies in the desert. Some places have a history so dark it stains the soil. Orphan Rock is one of them. For years, the Northamm family has served the Crooked Woman. Bound by sinister magic, they commit unspeakable acts to save themselves and the ones they love from something wicked that's stirring beneath the dirt. Harpies in the hills. Demons in the dark. Lonely girls who command giant earthworms that tunnel between worlds?Anything goes in this twisted tale of monsters, mayhem, and revenge.A contemporary dark fantasy with elements of horror, Chad Ryan's Ghost River is a gritty and desolate journey into the peaks and gulches of the human spirit.

Frank and Joe find themselves on an uninhabited Caribbean island when they follow clues left by a gang of platinum thieves