"Letters to a Friend, Written to Mrs. Ezra S. Carr, 1866-1879" is a captivating collection of correspondence by John Muir, the influential naturalist and environmentalist. This anthology provides a glimpse into Muir's thoughts and experiences as he explores the beauty of the American wilderness. Written during his formative years, the letters are addressed to Mrs. Ezra S. Carr, a close friend and confidante, showcasing Muir's poetic prose and deep appreciation for nature.

Throughout the correspondence, Muir shares his adventures in the Sierra Nevada, reflections on the intricacies of flora and fauna, and philosophical musings on humanity's relationship with nature. The letters reveal Muir's passion for conservation, foreshadowing his future efforts in establishing national parks. This collection is not only a testament to Muir's literary talent but also an important historical document that illuminates the early days of the conservation movement, making it a must-read for nature lovers and history...