During the years 1980-81, as guests of the Deutsches Woll- forschungsinstitut in Aachen, Germany, we were working on a small book entitled, "Principles of Peptide Synthesis". In the library of the Institute we noted that the volumes of Houben-Weyl’s Handbuch der Organischen Chemie dealing with peptide synthesis were so much in use that they were ready to fall apart because the researchers of the Institute consulted them with amazing regularity. They were looking for references, but even more for experimental details which could be adapted to the particular problem they happened to face. In planning a new synthetic endeavor they tried to lean on the experience of others in analogous situations. This suggested to us that a smaller and hence more tractable book may be needed, a volume which can be kept on or near the bench to make examples of funda- mental methods readily available in the laboratory. Such a collection could save numerous short trips to the library, a point particularly important where a library well equipped with the sources of the literature of peptide synthesis is not near at hand. Also, we thought that the envisaged book may be welcome by those who are more versed in English than in German. To our best knowledge no similar publi- cation is available.