One sign of a maturing Web CMS industry is the growth in CMS-oriented book titles. A small new publisher, "Packt," has emerged in the UK and taken a strong content management focus. In a marketplace with a lot of theoretical offerings, Packt has some very practical and specific titles in its pipline, e.g. "Content Management with Plone" and "Building Intranets with Open Source Content Management Systems." Don't rush to Amazon, because none of these books have hit the presses yet, and we have no idea whether Packt will survive in a very tough publishing market. But its arrival seems like a good sign...
See Packt's Book Line-up