He also wrote "A Primer of Existentialism" in 1968, a more accessible introduction to the complex philosophy of existentialism.
While these are his most prominent works, he has also contributed to other areas, such as:
* Writing for "The Paris Review": Nehls contributed articles and essays to the literary magazine "The Paris Review."
* Teaching: He was a professor of English at the University of California, Berkeley.
Therefore, although primarily known for the "Collected Letters of Gertrude Stein," Edward Nehls had a diverse writing career and contributions to the academic world.