Papers of the American clergyman, lawyer, Episcopal bishop, who wrote and spoke on the church and social problems, Christian and legal ethics, pastoral psychology, psychical research, and spiritualism. Collection includes correspondence (family letters, personal, and business correspondence); notebooks; professional records relating to Pike's legal career and ecclesiastical appointments as Dean of the Cathedral of St. John the Divine and Fifth Bishop of California, among others; writings (manuscript and/or typescript articles and essays, book reviews, books, interviews, sermons, and speeches); and memorabilia (awards, financial and legal records, photographs, and scrapbooks).

Papers of the American editor, author of books on upstate New York folklore and children's literature. Correspondence, incoming and outgoing (1900-1962); notebooks (1920-1957); scrapbooks; manuscript books, essays, lectures, plays, and poems, as well as research material; published articles, books, and plays; and memorabilia, including photographs. Correspondents include Conrad Aiken, C.W. Anderson, Richard Atwater, Marjorie Barrows, Henry Bedford-Jones, Maxwell Bodenheim, Padraic Colum, Albert B. Corey, Homer Croy, James W. Earp, Walter D. Edmonds, and Vincent Starrett.