The Definitive Guide to Plone is the authoritative, unique guide to Plone, describing everything from installing Plone (on Mac OS X, Windows, and Linux) to writing code for the system. The book part of Apressâs library of Python programming and content management tools, and written by one of Ploneâs core development team emphasizes the customization of Plone, and shows how to fully integrate Plone into an existing Web site and application. If you want to adopt Plone for some or all of its features, this is the book to pick up and learn by.