Hi guys,
I'm in my last week before the exam and I decided to go through Cisco press Intro and ICND books (since that is what cisco recommended training is
http://www.cisco.com/web/learning/le3/current_exams/640-801.html).
Until now I had been reading CNAP material with the help of google and cisco web page on some topics for which I needed more or different explanations.
What I've noticed is that the CNAP books (CCNA1 and 2 companion guide and respective 3 and 4 one) include a lot more information than cisco press Intro and ICND!. So for every one starting to study CCNA and interested in other books than Sybex or Cisco press Intro and ICND I recommend CNAP material aswell. The only downside I can say the have is that the writing style is by far much more boring than any of the other two...and it also contains more pages

: Intro and ICND is about 1300 pages the two together, Sybex about 800 (?) and the CNAP books are around 2000 pages all together.
the books are available in any online bookshop, but also if you were ever registered to CNAP you can access the material online.
Cheers.