Richard Mansfield’s recent titles include CSS Web Design For Dummies (Wiley), Office 2003 Application Development All–in–One Desk Reference For Dummies (Wiley), Visual Basic .NET Power Tools, with Evangelos Petroutsos (Sybex), and The Savvy Guide to Digital Music (SAMS). From 1981 through 1987, he was the editor of COMPUTE! magazine. Richard has written hundreds of magazine articles and two columns. He began writing books full time in 1991 and has written a total of 40 books. Of those, four became bestsellers: Machine Language for Beginners and The Second Book of Machine Language (both from COMPUTE! Books), The Visual Guide to Visual Basic, and Visual Basic Power Toolkit, with Evangelos Petroutsos (both from Ventana). Overall, his books have sold more than 500,000 copies worldwide and have been translated into 12 languages.