- Wild Edible Plants of New England: A Field Guide, Including Poisonous Plants Often Encountered
- Wallace Stevens: The Early Years, 1879-1923
- Wallace Stevens: The Later Years, 1923-1955
- How to Live, What to Do: Thirteen Ways of Looking at Wallace Stevens
- A Natural History of Pragmatism: The Fact of Feeling from Jonathan Edwards to Gertrude Stein (Cambridge Studies in American Literature and Culture)