The hci_book directory contains an example_chap.tex, example_chap_figs directory with postscript of all figures example_chap.bib of references and an example_chap.ps to see the format required. CUP will be using Latex 2.09 in the final preparations. Please copy these styles in submitting your chapter, i.e include a name_chap.tex file, name_chap_fig directory with the postscript (.eps) of all figures and include the references. The book will contain a single bibliography. Your submitted source will be edited to produce the final book. When your files are ready you should send a hard copy by mail and ftp instructions. Please prepare a tar file containing the requested tex files and directory of figures. Roberto Cipolla