I've been researching my genealogy on the web for about a year now, and I'd already found everything included in this book. If you're a basic web surfer, and can use a search engine, don't bother with this book. I also found that it was very difficult to reference, and jumbled together both the excellent resource sites, as well as the ones that are pretty much useless. Spend your money on "The Source" it will be worth the extra investment.