The 39page guide series is your shortcut to expert information. You could spend hours searching the web and still not find the information you have here in a simple, easy to read, short summary. Each book provides a solid foundation that saves you a ton of time and fruitless hunting. Keep in mind our goal: Easy to read, less than 2 hours for the average reader At least 36 pages of information Few if any pretty pictures Quick to understand, distilled to be readable and informative immediately Written by an expert for those with little or no knowledge. More than an overview but less than a compendium an offer for more information from the author (optional)