David Blatner is the author of 15 books on topics such as InDesign, Photoshop, and QuarkXPressincluding Real World InDesign, InDesign Breakthroughs, Real World Photoshop, and the groundbreaking The QuarkXPress Book. He is the co-host of InDesignSecrets.com, as well as the editorial director of InDesign Magazine and The InDesign Conference. Over a half a million copies of his books are in print in 12 languages, winning him awards and praise from readers. He has spoken at conferences and workshops around North America, Europe, Australia, Japan, and South Africa. You can find him at www.63p.com.