Gary B. Shelly wrote and published his first computer education textbook in 1969. More than twenty million copies of Shelly Cashman Series' textbooks have been sold. Gary and a talented group of contributing authors have produced books on computer programming, computer concepts, and application software that are the leading textbooks in the computer technology market today. Gary has hosted the annual Shelly Cashman Institute, a week-long training event focusing on the latest topics in technology, for the past 34 years. In addition to coauthoring DISCOVERING COMPUTERS, Jennifer T. Campbell is also the author of several leading technology texts, including DISCOVERING THE INTERNET, WEB DESIGN: INTRODUCTORY, MICROSOFT EXPRESSION WEB INTRODUCTORY CONCEPTS AND TECHNIQUES, COMPUTER LITERACY BASICS: MICROSOFT OFFICE 2007 COMPANION, and MICROSOFT(R) OFFICE QUICK REFERENCE POCKET GUIDE. Ms. Campbell has served integral roles in computer textbook publishing as editor, author, and marketing manager. She holds a B.A. in English from The College of William and Mary. Ollie N. Rivers has more than 20 years business experience in financial and administrative management and more than 10 years experience as a corporate trainer. She is a co-author of two e-business textbooks; a contributing author on more than 15 software applications and Internet textbooks; and has developed numerous continuing education seminars for accounting professionals. Ms. Rivers holds an MBA and a BS in Accounting and Management, both from Houston Baptist University.