Evokes the beauty, quiet, and life of caves in poetic text and illustrations.

When a modern young boy is transported back in time to a Stone Age village, he learns all about a new way of life.

While his widowed mother continues to search for him, eleven-year-old Tom, presumed dead after drifting away down a river, finds himself trapped in a series of underground caves with another survivor and a dog, and pursued by murderous treasure-hunters.

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.

"Winslow and Rosie are collectors who can find nearly anything. Their impressive collection of natural wonders is almost complete--it's just missing one final piece. So the girls pack their gear and set off on a quest through the forest to find something extraordinary. Their journey takes them further than they have ever explored, all the way to a mysterious cave. Surely, a mysterious cave must hold something extraordinary"--

As Tom and Elenna navigate the horrid terrain of Gorgonia, they quickly realize that nothing is what it seems to be. And each step brings them to another dangerous encounter. But Tom won't give up. Not when Epos the Winged Flame is being held captive somewhere in the Dark Realm and Malvel has created a wicked winged Beast of his own.

Lost Island was off limits -- until now. Jeff and David are going to the deserted island to search for clues -- and hidden treasure. Town legend tells of a robber and a secret cave, but the brothers have to piece the truth together. With the help of their cousin, Claire, they'll get to the bottom of the mystery, no matter what they have to dig up!

Sheltering in a cavern, Chirri and Chirra enjoy sweet treats, a game of marbles, soaking in a hot spring, and a comfortable rest in an igloo that is just the right size.

"If Indiana Jones lived in the X-Files era, he might bear at least a passing resemblance to Nolan Moore -- a rogue archaeologist hosting a web series derisively dismissed by the "real" experts, but beloved of conspiracy theorists. Nolan sets out to retrace the steps of an explorer from 1909 who claimed to have discovered a mysterious cavern high up in the ancient rock of the Grand Canyon. And, for once, he may have actually found what he seeks. Then...

"Big Shark is scared! The cave looks far too dark and spooky to swim into. But Little Shark isn't scared in the least! Can he coax Big Shark to explore? Some exciting surprises are waiting deep in the spooky cave!"--