Lawvere and Schanuel's new book, CONCEPTUAL MATHEMATICS: A first Introduction to Categories (Preliminary version), 347+vii pp, paper is now available from Buffalo Workshop Press, P.O.Box l7l, Buffalo, N.Y. l4226, USA. Presupposing only high-school algebra, it is intended both as a text for a first course in both finite and continuous mathematics, emphasizing explicit treatment of concepts as opposed to elaborate computational algorithms, as well as a leisurely introduction to the categorical outlook for workers in other areas. The price of the volume is US$20 plus $3 shipping. Bill Lawvere e-mail: mthfwl@Ubvmsb.cc.Buffalo.edu ==============================================================