Anderson, Sherwood, “An Apology for Crudity,” as quoted in Heartland: Poets of the Midwest, edited by Lucien Stryk, Northern Illinois University Press, 1967, p. viii.

De Grave, Kathleen, Review of Delights & Shadows, in Midwest Quarterly, Vol. 46, No. 4, Summer 2005, pp. 439-40.

Olson, Ray, Review of Delights & Shadows, in Booklist, Vol. 100, No. 15, April 1, 2004, p. 1342.

Phillips, Brian, Review of Delights & Shadows, in Poetry, Vol. 185, No. 5, February 2005, p. 396.