First in our new "Quillen's Essentials of Genealogy" series, "Mastering Online Genealogy" covers the use of computers and the Internet to successfully do your own genealogical research. The book teaches readers about: -- The Internet as an effective genealogical research tool; -- Genealogy databases: what they are, where they are, and how to use them; -- Free genealogy websites: who they are, strengths and weaknesses; -- Subscription services: who they are, what they cost, strengths and weaknesses of each; -- Pitfalls to watch out for, pratfalls to avoid; -- The value of message boards, blogs, etc.; -- What kind of computer and software should you buy?; and -- Genealogy software reviews