Robert Pack is an American poet and critic, and Distinguished Senior Professor in the Davidson Honors College at the University of Montana - Missoula. For thirty-four years he taught at Middlebury College and from 1973 to 1995 served as director of the Bread Loaf Writers' Conference. He is the author of twenty-two books of poetry and criticism. Pack has been called, by Harold Bloom, an heir to Robert Frost and Edwin Arlington Robinson, and has himself published a volume of admiring essays on Frost's poetry. He has co-edited several books with Jay Parini, including Writers on Writing: A Breadloaf Anthology.
https://en.wikipedia.org/wiki/Robert_Pack_(poet)