Oscar "Zeta" Acosta, was an American attorney, politician, novelist and activist in the Chicano Movement,  in his novel "Fear and Loathing in Las Vegas", a novel by Hunter S. Thompson, illustrated by who?
Oscar Zeta Acosta Oscar "Zeta" Acosta (April 8, 1935 – disappeared 1974) was an American attorney, politician, novelist and activist in the Chicano Movement. He was most well known for his novels "Autobiography of a Brown Buffalo" (1972) and "The Revolt of the Cockroach People" (1973), and his friendship with American author Hunter S. Thompson. Thompson characterized him as a heavyweight Samoan attorney, Dr. Gonzo, in his novel "Fear and Loathing in Las Vegas". Acosta disappeared in 1974 during a trip in Mazatlan, Mexico, and is presumed dead.
Arnold Roth Arnold Roth (born February 25, 1929) is an American freelance cartoonist and illustrator for advertisements, album covers, books, magazines, and newspapers. Novelist John Updike wrote, "All cartoonists are geniuses, but Arnold Roth is especially so."