While exploring the caves around Dragon's Mouth Cavern, a series of unusual and somewhat frightening events convinces the Alden children that someone does not want them around.

There is a famous cave located just outside of Spooksville. A lot of stories surround the dark place-scary ones as well as exciting ones. Adam decides to explore the cave with his friends Watch, Sally and Cindy. But the moment they step inside the cave, the entrance closes behind them. Trapped, in the dark, they walk deeper and deeper into the cave, frantically searching for a way out. But the batteries in their flashlights begin to run low. And then...

When Buzz Beaker creates a cat-eye vest, he takes it on a trip to the local caves with his father.

Wiglaf joins the other students of Dragon Slayers' Academy in searching the Dark Forest for the Cave of Doom, which supposedly contains the gold of the dead dragon Seetha.

Neither the return of Big Bob Till, Dragonfly's report that his mother saw a ghost, nor a mysterious note warning that a cave is haunted will keep the gang from spending a night alone there.

"Carefully leveled text and vibrant photographs introduce early readers to caves. Includes a map, infographics, an activity, glossary, and index"--

Examines the mysterious caves in Nepal's Mustang cliffs, the antiquities found inside, and the climbers and archaeologists who have studied them.

The founder of the Body Farm, the only laboratory devoted to the study of human decomposition, Dr. Bill Brockton discovers an unusual corpse-- an almost perfectly preserved mummy found in East Tennessee's mountainous Cooke County.

This new series takes your child on a musical adventure over Niagara Falls, inside a spooky cave in Oklahoma, and to the amazing butterfly forest in Mexico. Join Leo, June, Annie, Quincy, and Rocket as they try to complete a mission. Features animation, live-action footage, famous works of art, and classical music.

Vacationing at a Gothic mansion in Australia's Victorian mountain country, Phryne Fisher becomes embroiled in a mystery involving death threats to her host, the strangling murder of a parlor maid, and the presence of mysterious funerary urns.