Hello: I use the on-line version of The Zope Book all the time as a reference and guidebook. However, sometimes its just more convenient to have docs in paper book form. In fact, even though The Zope Book is way out of date, ( and any newer version would become out of date very quickly ), I still recommend it to clients over any of the other books covering Zope. I, for one, would love to see a new edition of The Zope Book published out on a regular basis, say once a year or thereabouts. We have had to deal with many complaints about the out-of-date-ness of The Zope Book from our customers. For example, we have just recently won a large contract using Zope technology for which this is an issue. So, how about it? I personally feel this is a very important step on the "10x growth" road. 2c, --Craeg