When one begins reading enough books on the same subject by different authors, what starts to come through is that the different authors start saying the same things, though putting their own spin on it.
This is no more clear than when it comes to the books and material about getting ahead in this reality.
And it doesn’t matter whether the authors are recent or from the past including such people as:
Ralph Waldo Trine
Florence Scovel Shinn
Claude M Bristol
The common key themes that come through by these different authors are about the:
Power Of Words
Focus of Attention
One theme they don’t mention, but have done themselves is self-directed learning, for to learn and write what they have there is no official school to go to.
So if you’re reading about a subject by different authors and common key themes start coming to the surface, there is a reason why they are there, for it is the pattern of the principles behind a concept
If different authors are highlighting the same themes, begin following and exploring the thread