LaTeX is the world's leading tool for typesetting written scientific and academic documents. Now, four of the world's most authoritative guides to LaTeX are available together for the first time, in an attractive, specially priced gift box. The Essential LaTeX Library Boxed Set is the definitive LaTeX resource -- and an outstanding gift to serious scientific and academic computer users. This set begins with A Document Preparation System, Second Edition, the definitive introduction to LaTeX by its original architect, Leslie Lamport. It also contains three outstanding LaTeX companion guides. You get The LaTeX Companion, the perfect complement to Lamport's guide. The LaTeX Graphics Companion provides the first full description of the standard LaTeX color and graphics packages. Finally, the set includes The LaTeX Web Companion, the complete guide to publishing LaTeX documents on the Web. For anyone working with LaTeX, the #1 computer typesetting software for academic and scientific professionals.
Well, if you want to have all the information gathered in one place, this is it. Most of it appears somewhere on the web, but having direct access to it all at once is worth the price.