The “XML in a Nutshell Quick Reference PB” is a comprehensive textbook published by O’Reilly Media in 2004. Authored by W. Scott Means and Elliotte Rusty Harold, this book offers a quick reference guide to XML programming, making it ideal for those studying programming languages, internet technologies, and web browsers. With a sturdy trade paperback format and 712 pages of valuable information, this book is a must-have for anyone looking to enhance their understanding of XML in a clear and concise manner.