Galen Gruman (San Francisco, CA) has more than 20 years experience in leading publications as a writer and editor. He is currently Executive Editor at InfoWorld, where he manages the news and features staff. In addition, Galen is principal at The Zango Group, an editorial and marketing consulting firm. Galen is the author or coauthor of more than 20 books; his recent titles include iBooks Author For Dummies, Exploring iPad 2 For Dummies, Mac OS X Lion Bible, and InDesign CS5 For Dummies.