Esource--The Prentice Hall Engineering Source-- www.prenhall.com/esource Esource--The Prentice Hall Engineering Source gives professors the power to harness the full potential of their text and their first-year engineering course. More than just a collection of books, ESource is a unique publishing system revolving around the ESource website-- www.prenhall.com/esource . ESource enables you to put your stamp on your book just as you do your course. It lets you: Control.You choose exactly what chapter or sections are in your book and in what order they appear. Of course, you can choose the entire book if you'd like and stay with the authors' original order. Optimize.Get the most from your book and your course. ESource lets you produce the optimal text for your students needs. Customize.You can add your own material anywhere in your text's presentation, and your final product will arrive at your bookstore as a professionally formatted text. Of course, all titles in this series are available as stand-alone texts, or as bundles of two or more books sold at a discount. Contact your PH sales rep for discount information.King, Joe is the author of 'Exploring Engineering', published 2002 under ISBN 9780130934420 and ISBN 0130934429.