Harriett Ellen Grannis Arey (née , Grannis; pen name, Mrs. H. E. G. Arey; April 14, 1819 – April 26, 1901) was a 19th-century American educator, author, editor, and publisher. Hailing from Vermont, she was one of the earliest young women who studied in a co-educational environment. In Cleveland, Ohio, she became a contributor to The Daily Cleveland Herald and taught at a girls' school. After marriage, she moved to Wisconsin, and served as "Preceptress and Teacher of English Literature, French, and Drawing" at State Normal School in Whitewater, Wisconsin. After returning to Cleveland, she edited a monthly publication devoted to charitable work, and served on the board of the Woman's Christian Association. Arey was a co-founder and first president of the Ohio Woman's Press Association. Her p