The LATEX Graphics Companion Published Aug 2, 2007 by Addison-Wesley Professional. Part of the Tools and Techniques for Computer Typesetting series. The series editor may be contacted at frank.mittelbachlatex-project.org. The LATEX typesetting system remains a popular choice for typesetting a wide variety of documents, from papers, journal articles, and presentations, to books--especially those that include technical text or... Full description
This book is absolutely indispensable when working a lot with PSTricks (which I do) or other coded graphics systems in LaTeX. Further, it is a great book just to sit and leaf through to learn cool new tricks.
Very helpful for getting started with graphics, though thankfully I think most of us use better graphics programs and simply insert more than create them from scratch anymore.