Phyllis Davis, a principal of Evolution Software, Inc., is a writer, instructor, graphic designer, and software developer. Among her author credits is Peter Norton's Guide to Visual Basic 4 for Windows 95 (Sams). She has numerous design credits for books, fine art posters, and advertisements.
Steven Schwartz has been a computer-industry writer since 1978, in which time he has written 40 books and has published hundreds of feature articles and reviews for a variety of computer magazines. Steve lives in Lake Havasu City, Arizona.