Morgenthau's last two book reviews were not written for The New York Review of Books and were of the books Soviet Perspectives on International Relations; 1956–1967, by William Zimmerman and Work, Society and Culture by Yves Simon.
Dua ulasan buku terakhirnya tidak ditulis untuk The New York Review of Books ditujukan pada Soviet Perspectives on International Relations; 1956–1967 karya William Zimmerman dan Work, Society and Culture karya Yves Simon.