David Blatner is the author or co-author of 15 books, including Real World InDesign and InDesign for QuarkXPress Users, and presents many InDesign titles at Lynda.com. He is the editorial director of InDesign Magazine. Over a half a million copies of his books are in print in 13 languages. He has spoken at conferences and workshops around North America, Europe, Australia, Japan, and South Africa. You can find more about David at 63p.com.