Clark was hit by a car and killed on Friday, not too long after updating his blog. He was friends with the Beat Poets, wrote a biography of Jack Kerouac, and was editor of the Paris Review from 1963-1973. The publisher of his 2010 poetry collection wrote that his recent “depict nocturnal walks in Berkeley, California — not the Berkeley of a faded, nostalgic, radical past, but rather the multi-cultural Berkeley of today that circulates in the streets outside the university gates.”