The Black & Decker Complete Guide to Wiring has been America"s best-selling consumer wiring book for more than a decade, with previous editions selling more than 1 million copies. This fifth edition has been updated to comply with 2011-2013 National Electrical Codes. It also includes all-new information on solar electricity, grounding an upgraded electrical service system, emergency back-up electrical power and much more. A bonus computer/smartphone link takes you to 60 minutes of how-to video featuring common home wiring projects.