Packt Publishing offers a variety of books on many of the technologies used in this book. We have provided links to titles that may interest you:
Packt Publishing homepage: http://www.packtpub.com/
Expert Python Programming: http://www.packtpub.com/expert-python-programming/book
Linux Shell Scripting Cookbook: http://www.packtpub.com/linux-shell-scripting-cookbook/book-0
CherryPy Essentials: Rapid Python Web Application development: http://www.packtpub.com/CherryPy/book