As Matt mentions in his comment on my post about his Cisco Manual, his new book is right on schedule. You can look for the new two-volume set on August 1st.
I am posting this as I find the site that his book is available through to be a bit interesting as well. It is Lulu. I have not made it through the whole site yet. You can find out more about it here. If you were to join you probably want to make sure you read the entire membership agreement and read more in the area that you would be publishing to make sure you understand everything, such as what is meant by royalty free, etc..