by Martin Trautschold and Gary Mazo

Martin Trautschold and Gary Mazo are technology authors specializing in user-friendly guides for Apple devices. They co-authored 'iPod touch Made Simple' published in November 2010, and Martin Trautschold has written or contributed to 38 books, including the popular 'iPhone 4 Made Simple.'[1][2][3]

Technology Non-fiction How-to Guides