Bradley L. Jones manages and directs the Developer.com Network, which includes sites such as Developer.com, CodeGuru, and DevX. He has developed systems using C, C#, C++, SQL Server, PowerBuilder, Visual Basic, HTML5, and more. Peter Aitken was on the faculty at Duke University Medical Center, where he cut his programming teeth developing computer programs for research. He is an experienced author in the IT field—on both applications and programming topics—with more than 70 magazine articles and 40 books to his credit. Aitken currently works as a consultant in the pharmaceutical industry. Dean Miller is a writer and editor with more than 20 years of experience in both the publishing and licensed consumer product businesses. Over the years, he has created or helped shape a number of bestselling books and series, including Teach Yourself in 21 Days, Teach Yourself in 24 Hours, and the Unleashed series, all from Sams Publishing.