The Panther Mystery (The Boxcar Children Mysteries) (Book:66)

The Aldens travel to the Florida Everglades to search for a missing park ranger who studies the endangered Florida panther. But even with the help of a Miccosukee girl from the local village, they struggle to find a lead and the clues aren't adding up. The Aldens can't help but wonder: does Ranger Andrew want to stay missing?