I am planning to coedit a new book on classical preparative layer chromatography (CPLC) with Professor Teresa Kowalska (Poland), probably to be published by Dekker or Elsevier. We already have 7 chapters promised from prominent international authors. I would like to hear from people with experience and publications in CPLC who would be interested in possibly submitting a chapter on techniques or applications. J. Sherma, Lafayette College