Correspondence, lectures, sermons, book manuscripts, surveys, audio tapes, video tapes, microfilm of letters, notes, and other records dealing with the life of the McGavrans, especially their work as missionaries in India with the Disciples of Christ, and Donald's activities as an author and educator, including his role as founding dean of Fuller Seminary's School of World Mission. Much of the collection deals with his role in originating, developing, and applying church growth theory.