Although not one of the most popular CompTIA exams, I hope to get some discussions started regarding this certification and preparing for it.
I wasn't able to find a book for this one. Cramsession has a guide available and CompTIA provides some extensive info on their website. Feel free to reply to this post if you know of any good study material for this exam or start a new thread if you have any experience with it.
Links to CompTIA's sample questions, and more detailed info can be found here:
www.techexams.net/co_ctt.shtml
Here's an older but still relevant article that contains some good info.
www.informit.com/articles/article.asp?p=24270&rl=1