T.R. Caldwell has worked as a Volunteer Restoration Biologist for the U.S. Fish & Wildlife Service on Laysan Island, Hawaii; an Environmental Education Intern through the Student Conservation Association for the U.S. Fish & Wildlife Service at the Don Edwards San Francisco Bay National Wildlife Refuge in California; a Restoration Management Intern for The Nature Conservancy at Kankakee Sands, Indiana; a Park Ranger for the U.S. Army Corps of Engineers at Caesar Creek Lake in Ohio; a Primate Island Expedition Tour Guide at the Naples Zoo & Caribbean Gardens, and a Emergency Veterinarian Tech in Naples, Florida. This is her second children's book.