The Elisabeth Sifton Papers span much of Mrs. Sifton's working life. General correspondence is filed alphabetically by last name and includes correspondence related to the day-to-day business of publising, as well as correspondence related to projects ultimately not realized by Mrs. Sifton. Author-specific files deal with projects that Mrs. Sifton worked extensively on. Some files lack information that remains in the archives of the publishing house where the project was completed. Work life files deal with involvement in various professional associations, classes taught by Mrs. Sifton, and some of Mrs. Sifton's own published writing.