Today's book is, "Professional Secrets: An Autobiography of Jean Cocteau, Drawn from His Lifetime Writings," from 1970. It's signed by the translator, Richard Howard. It was published the same year he won the Pulitzer Prize for his poetry. The author is Robert Phelps, who died in 1989:
http://www.nytimes.com/1989/08/04/obituaries/robert-phelps-writer-who-edited-colette-and-cocteau-dies-at-66.html.
http://www.nytimes.com/1989/08/04/obituaries/robert-phelps-writer-who-edited-colette-and-cocteau-dies-at-66.html.