When campers arrive at Camp Dakota, rumors start flying. The Fog Zombie is on the prowl, moaning and creeping through the thick fog that often settles on the lake. At first, the kids don't believe the rumors-until they find mysterious clues leading to the zombie! Can the campers track down the Fog Zombie with their science smarts? Or will it find them first? Look in the back of the book for experiments and more to help you become a science detective...

When Jordan finds a fossilized log with a map inside, the campers of Camp Dakota set out in search of treasure, but since erosion and weathering have changed the landscape they must use their knowledge of geology to follow the landmarks on the map. Includes glossary and experiments.