The Chris Costner Sizemore Papers span the time period 1952-1989, with the bulk of the papers dating between 1956 and 1979. The collection consists largely of correspondence; diaries and writings by Sizemore; publicity centered on film and book promotions or speaking engagements; materials related to her appearances; interviews and documentary materials (including film, video- and audiocassettes); and assorted materials including photographs, legal and financial papers. Most items relate to Sizemore's struggle with multiple personality disorder (dissociative identity disorder), both personally through letters, writings, and diaries, and publicly through interviews, documentary media, and news clippings. The papers provide an in-depth look into the life of a woman with a rare disorder who later came to clearly articulate her life to the public and become a mental health advocate. A biography was written by her doctors in 1957, Corbett Thigpen and Hervey Cleckley, called The Three Faces of Eve. It was turned into a film the next year. Under the pseudonym, Evelyn Lancaster, Sizemore co-authored The Final Face of Eve with James Poling in 1958. In 1977 she wrote, under her given name, the autobiography I'm Eve. The Correspondence Series is arranged chronologically, and consists primarily of incoming letters. Dr. Corbett Thigpen, the doctor to deliver the original diagnosis of multiple personality disorder, is prominent in much of the collection. This series documents his relationship to Sizemore during treatment and continuing well into the 1970s. He corresponded with Sizemore about his writings, revealing much about the publication of The Three Faces of Eve (book), and its subsequent movie release. The series also contains correspondence with other doctors, family members, Sizemore's editors and publishers, and organizations for which she lectured. The Writings Series is comprised primarily of the holograph manuscript, typescript, final galley proofs, and paperback edition of I'm Eve, the memoir written by Sizemore with the help of Elen Pittillo. This comprehensive view of the book's publication is represented from handwritten copy to final edition. The Writings Series also includes some short descriptions of Sizemore's life and examples of her poetry, as well as a few writings by others. There are six diaries in the Diaries Series, kept during parts of the 1950s and 1970s. Within these volumes, Sizemore discloses inner thoughts, which reveal very personal information about enduring mental illness and its effects on her family. The Publicity Series includes news clippings and journal articles about Sizemore and multiple personality disorder, as well as media related to her published works. The Events Series contains materials and ephemera related to Sizemore's public life of art shows, lectures, broadcasts, and appearances, often for mental health organizations. It also contains materials from her book tour for The Three Faces of Eve. The Photographs Series contains pictures from these events and of Sizemore's family life. The Additional Materials Series contains financial and legal papers, medical files, and identifying documents. There is also an Audio Visual Materials Series that contains interviews and documentary materials that again reflect the public's interest in Sizemore's life, as well as her own desire to document and share her experiences in writing, speaking, and art. Included is a documentary film by Dr. Thigpen, and video and audiocassettes of television interviews, other appearances, and of family members discussing a shared past (sound quality of some of the audiocassettes is very poor).