Manning Early Access Preview (MEAP) coming soon
Manning releases portions of books while it's still a work in progress in order to get early feedback and improve the end result. They call this the the Manning Early Access Program or "MEAP".
My book, Aspect-Oriented Programming in .NET will soon be available as a MEAP. So if you are interested, please keep an eye on the MEAP page for my book.
There will also be a "Author Online" (AO) forum available for you to ask questions, leave comments, and give feedback about the book, so I encourage you to participate so that the book is as helpful and as useful as possible.