DJ and his cousins Kyle, Hanna and Bekka are part of a close knit family. They do everything together including going camping. DJ and his family were camping together in the Daniel Boone National Forest when DJ first learned about ""The Legend of The Mysterious Cave."" DJ's sense of adventure and curiosity got the best of him. DJ decided to go for a walk when he discovers that the legend was true. DJ hurries back to camp. When he is almost there, he runs into his cousins. DJ convinces his cousins that the Mysterious Cave was true by showing Kyle, Bekka and Hanna his discovery. While the cousins were looking around, they were chased inside the cave. From that point on Kyle, Bekka, Hanna and DJ has to rely on each other's strength to defeat the evil that lives inside the cave. | The Mysterious Cave by Elroy VanNuys, Hardcover | Indigo Chapters