Charles Hughes
Help Me! Guide to Android for Seniors: Introduction to Android Phones and Tablets for Beginners
Help Me! Guide to the iPad Air 2: Step-by-Step User Guide for the Sixth Generation iPad and iOS 8
Help Me! Guide to iOS 8: Step-by-Step User Guide for Apple's Eighth Generation OS on the iPhone, iPad, and iPod Touch
Help Me! Guide to the iPad Air: Step-by-Step User Guide for the Fifth Generation iPad and iOS 7