Mike Hendrickson has held a variety of positions in the publishing industry including, Product Development Manager, Editor, Executive Editor, Editor-in-Chief, and Associate Publisher. Two constants are that he has always enjoyed managing people and being involved with cutting-edge technologies. At O'Reilly, he is the Publisher for the Open Tech eXchange division, where he is working to grow existing print market share while expanding into new online and in person markets.Brian Sawyer is a Senior Editor at O’Reilly Media, where he manages theMissing Manuals division. He is also the author of Kindle Fire: Out ofthe Box and coauthor of NOOK Tablet: Out of the Box and BestAndroid Apps.… You can him find him on Twitter at @briansawyer.