- May Sarton: Selected Letters, 1916-1954 (May Sarton)
- May Sarton: Selected Letters, 1955-1995
- America's Child: A Woman's Journey Through the Radical Sixties
- Poetry in Dangerous Times: Two Women, Two Worlds (A Dialogue and New & Selected Poems)
- With Anger, With Love: Selections, Poems, and Prose, 1963-1973 (A Haystack book)