This series is comprised of manuscripts for short stories, plays, essays, and speeches by Pearl S. Buck on a broad range of topics. Writings within the collection emphasize the need for global cross-cultural understanding in order to achieve harmony of the human race. The roles of various groups within the United States to achieve this goal are addressed in Buck's "A Letter to Colored Americans" essay and her speeches both to the New York Urban League and the New York Board of Education. Other items of note include the incomplete manuscript for Buck's biography of her father, Fighting Angel: Portrait of a Soul, which includes corrections and additions in Buck's handwriting, and the unpublished play script inserts and prose manuscript for Flight into China, which Buck later expanded into her novel Peony.