"The authors have been quite successful in their efforts to provide a guide to scientists involved in the field of drug discovery with little-or-no knowledge of combinatorial chemistry…this overall instruction guide is a valuable companion to scientists involved in combinatorial work. …The authors have succeeded in their endeavor by appraising several production methods, and comparing the costs for generating an entity through various research and development techniques."-Yesh P. Sachdeva, Synthesis, 2006