Saul Bellow's Revenge Novel Herzog
https://www.newyorker.com/magazine/2015/05/11/young-saul
For the New York Times, Louis Menand looks at Bellow's biography to find the bitter origin of Herzog.
The Way Up From Rock Bottom
https://archive.nytimes.com/www.nytimes.com/books/97/05/25/reviews/bellow-herzog.html?_r=1
The New York Times review from the novel's release in 1964.
Saul Bellow - Prose
https://www.nobelprize.org/prizes/literature/1976/bellow/prose/
The Nobel Prize Committee's profile of Saul Bellow, from when he won the award in 1976.