Gum Shoo and his friends love solving mysteries. The Everglades becomes the scene of the crime when someone is poaching in the national park.

While their sixth-grade class is on a field trip to Everglades National Park, James "Gum" Shoo and his friends find a suspicious park ranger and a gang of poach

Egg finds out that the Grand Canyon is a perfect place for a mystery.

Yellowstone National Park is the scene of a mystery that Sam Archer and her friends must solve!