Brunner, Edward J., "Epilogue" in Poetry as Labor and Privilege: The Writings of W. S. Merwin, University of Illinois Press, 1991, pp. 285-91.

Folsom, Lowell Edwin, "Approaches and Removals: W. S. Merwin's Encounter with Whitman's America," in Shenandoah, Vol. 29, Spring 1978, pp. 57-73.

Jarman, Mark, "An Old Master and Four New Poets," in Hudson Review, Vol. XLI, No. 4, Winter 1989, pp. 729-36.

Lieberman, Laurence, Review, in Yale Review, Summer 1968.

Perry, Tony, "A Rage and Sorrow Undiminished by the Passage of Time: At 73, Poet W. S. Merwin Continues to Find New Ways to Shape the Language," in Los Angeles Times, May 30, 2001, p. E1.