Kirk McElhearn
Adam and Tonya Engst, Glenn Fleishman, Joe Kissell, Kirk McElhearn, and Matt Neuberg are all experienced Macintosh writers, teachers, and developers who contribute regularly to the Tidbits electronic newsletter and Web site. Between them, they've written numerous books, includingReal World Scanning and Halftones, Third Edition ; iPhoto 4 for Mac OS X: Visual QuickStart Guide (Peachpit Press); and AppleScript: The Definitive Guide(O'Reilly).