This edition consists of two parts. This is Part I and you can find Part II by going to ISBN 9780201363005. A bundle of both books is available at a special, discounted price; please see the listing for ISBN 9780138166489. For nearly three decades The LaTeX Companion has been the essential resource for anyone using LaTeX to create high-quality documents.Just like the earlier editions, this completely updated third edition is designed to serve as the stable core resource for users: covering all aspects of document production, from detailed micro-typography questions and macro-typography (heading design, lists, mathematics, tables, graphics, fonts, page-layout, etc.) to bibliography and index production. All chapters have been thoroughly revised and in many cases largely extended to describe new important functionality and features.More than 5,000 add-on packages have been analyzed in detail, out of which roughly 10% have been chosen for inclusion in The LaTeX Companion. All important as