Cage, John. (1912–1992) [Zukofsky, Paul. (1943–2017)] M, Writings '67–'72 - Inscribed to Paul ZukofskySigned and inscribed on the first blank leaf to the important composer's frequent collaborator, violinist Paul Zukofsky: "for Paul Zukofsky, at the beginning with pleasure, John Cage, February 1977." 217 pp. Softcover. Wrappers somewhat faded, overall fine. 8 x 9 inches (20. 4 x 23. 2 cm). M was Cage's third full length book, after Silence: Lectures and Writings and A Year from Monday. Henahan, writing for The New York Times Book Review, contrasted