Mary Farrand Rogers Miller (1868–1971) was an American writer, naturalist, and educator who dedicated her career to nature study and outdoor education. Active during the late nineteenth and early twentieth centuries, Miller sought to foster a deeper appreciation for the natural world through her instructional and literary works, making scientific concepts accessible to general readers and children alike.
She is best known for her books The Brook Book (1902) and Outdoor Work (1911). In addition to these major volumes, Miller contributed numerous articles to magazines and authored educational pamphlets designed to guide teachers and students in nature study. Her writings emphasized hands-on observation and engagement with the environment, reflecting the educational reforms of her era. Through her publications, she encouraged readers to explore their local ecosystems and engage in practical outdoor activities.
