Experts' guide specifically for beginners

The world is changing so quickly and there are so many things to learn and know.  Most people do not have the time to research a topic and learn all about it.  Dummies guide is a company that get the experts in the field and write a book on the topic.  For example, the green living is getting popular, so they publish a book called, "Green Living for Dummies."  Instead of reading many books, you can just read one For Dummies book and you get a good understanding of the topic.  Dummies has books on topics under Everyday Computing, Advanced Computing, The Internet, At Home, Health-Mind-Spirit, Making and Managing Money, Sports and Lesiure, Travel, and more.  It's making millions guiding people.

Problem:  There are so many topic to learn.  Most people do not have the time to research and read up many books on each topic.
Idea/Solution:  Book + Expert + Topic + Pretty good understanding +  Many different topics + Website
Site:  http://Dummies.com