SANESI, ROBERTO Un lavoro difficile. Milan: m'Arte Edizioni, 1970.4to, quarter black morocco over red cloth-backed boards, matching slipcase. With an original lithograph by Emilio Scanavino, signed. Limited edition, number 33 of 74 copies signed by Scanavino and Sanesi. [Together with:] Little Johnny's Foolish Friend. Text in English and Italian. Translated into Italian by Robert Sanesi. Milan: m'Arte, 1970. 4to, bound by Giovanni Codina in quarter morocco over yellow cloth-backed boards, matching slipcase. With an original lithograph by Walter Valentini, signed. Limited edition, number 37 of 79 copies signed by Robert Sanesi and Walter Valentini. Spine faded. (2 works).