I have the original version of the Napolean Hill book "Think and grow Rich" where the word 'Vibration' is included ... since the Abraham teachings became available, they released the original. It is a VERY good read, (and not aimed at just financial prosperity, as the title suggests).
In the 2 DVD set "The secret behind the secret", Jerry talks a lot about his experience with using Napolean Hills work .. and really, Think and Grow Rich is like a summary of all the Abraham teachings.
I've been enjoying the new book "Astonishing Power of Emotions" and the CD that comes with it.