author
An early 20th-century writer with a strong interest in conservation, she is best remembered for turning a big public issue into clear, accessible reading. Her work reflects a time when Americans were beginning to think seriously about natural resources and how to protect them.

by Mary Huston Gregory
Mary Huston Gregory is known for Checking the Waste: A Study in Conservation, published by Bobbs-Merrill in 1911. The book explains conservation in practical, everyday terms and helped present the subject to general readers at a moment when it was becoming an important national conversation.
Reliable biographical details about her are scarce in the sources readily available online. Archival records from the Denver Public Library show that papers related to Mary Huston Gregory survive, including correspondence and other materials, which suggests a broader engagement with public issues beyond her published book.
Because so little confirmed personal information is easy to verify, she remains a somewhat elusive figure today. What stands out most clearly is her role as an early popular writer on conservation and resource stewardship.