'The Letters of Anne Gilchrist and Walt Whitman' is a collection of personal correspondence between the two, showcasing their deep and meaningful friendship. These letters, most of which were written by Anne Gilchrist to Walt Whitman, offer a unique glimpse into their lives and relationship. Though Whitman initially hesitated to share the letters, he preserved them for over twenty years, indicating that they were significant to him. This collection is a valuable resource for those interested in the life and work of one of America's great poets.