"The book, RING PIECE, is, apart from the introduction, a small red journal - mentioned in #d above - such as Hendricks has been keeping since the early 1960''''s. Little red books. This one was written during the 1971 performance from which it gets its name." -- from book''''s back cover by Dick Higgins. Reference: "Something Else Press : An Annotated Bibliography by Peter Frank," A Documentext Publication, McPherson & Company, 1983, pp. 49.