Dorothy Jane Roberts was an American author, poet, self-proclaimed psychic and spirit medium, who claimed to channel an energy personality who called himself "Seth". Her publication of the Seth texts, known as the "Seth Material", established her as one of the preeminent figures in the world of paranormal phenomena. The Yale University Library Manuscripts and Archives maintains a collection entitled Jane Roberts Papers, which documents the career and personal life of Jane Roberts, including journals, poetry, correspondence, audio and video recordings and other materials donated after her death by Roberts' husband and other individuals and organizations.