Trine, Ralph Waldo, 1866-1958 (Autor Personal)

His Two, 1986: CIP t.p. (Ralph Waldo Trine)

LC data base, 3/20/86 (hdg.: Trine, Ralph Waldo, 1866-1958)

Wikipedia, viewed March 27, 2021 (Ralph Waldo Trine; born October 26, 1866; died November 8, 1958; an American philosopher, author, and teacher. He wrote many books on the New Thought movement; born in Mount Morris, Illinois; died in Claremont California)