While sales of Bellow's first few novels were modest, that turned around with "Herzog". Bellow continued teaching well into his old age, enjoying its human interaction and exchange of ideas. He taught at Yale University, University of Minnesota, New York University, Princeton University, University of Puerto Rico, University of Chicago, Bard College and Boston University, where he co-taught a class with James Wood ('modestly absenting himself' when it was time to discuss "Seize the Day"). In order to take up his appointment at Boston, Bellow moved in 1993 from Chicago to Brookline, Massachusetts, where he died on 5 April 2005, at age 89. He is buried at the Jewish cemetery Shir HeHarim of Brattleboro, Vermont.