Best Plone book?

Plone is a content management system built on Zope application server. Learning Plone is tough. What I have learned so far is that in order to be a successful Plone developer, first you need have to solid understanding of Zope concepts and Python programming language. Once that is taken care, you can jump into Plone!

One of the best references out there for Plone is the Plone Book by Andy McKay. This is a bit outdated (2004) but is ok to learn Plone.

Another good Plone resource is the Plone Howtos. Common questions such as “How do I remove footer or header” is answered there.

I have a nagging feeling that even Plone is getting outdated!