I'm going to keep this article beyond short and sweet.
You're looking for a free instant download of Napoleon Hill's self-help classic "Think and Grow Rich," so, here you go!
The PDF is now in the public domain so it is totally free however, I highly recommend checking out the audiobook on Audible. Currently, it only costs $3.47.
Click Here to Get the AudioBook of Think and Grow Rich.
It's read by Earl Nightengale and it's just awesome.