content: This book is a must have for students of all ages. It provides the URLs of some great sites for information on virtually any research topic. This book should be considered a major resource for any high school student with questions about their homework; it contains comprehensive, fact-filled pages of information. It can be used as a summary, a resource, a starting point to seek further information. Using a search engine to locate sites with content equivalent to those listed in this book would take days. I would recommend this book to the highest degree. It should be noted, however, that if you are looking for specific information (statistics, demographics, etc.) you might be better off with a good search engine.