Let Each Man Remember (poetry) 1940
For the Unlost (poetry) 1946
The Human Climate: New Poems (poetry) 1953
The Testament of Samuel Beckett [with William R. Mueller] (criticism) 1964
The Animal Inside (poetry) 1966
Ionesco and Genet: Playwrights of Silence [with Mueller] (criticism) 1968
From Anne to Marianne: Some American Women Poets [editor] (poetry) 1972
The Instant of Knowing (lecture) 1974
The Shade-Seller: New and Selected Poems (poetry) 1974
One Poet's Poetry (lecture) 1975
A Walk with Raschid and Other Stories (short stories) 1978
The Chinese Insomniacs: New Poems (poetry) 1981
Adios, Mr. Moxley: Thirteen Stories (short stories) 1986
The Sisters: New and Selected Poems (poetry) 1987
On the Island: New and Selected Stories (short stories) 1989
Distances (poetry) 1991
Collected Poems: New and Collected Poems (poetry) 1995
In the Crevice of Time (poetry) 1995
What Goes without Saying: Collected Short Stories (short stories) 1996