The Bible.
As a Man Thinketh by James Allen
The Prophet and all other writings by Kahlil Gibran
The Sleeping Prophet by Jess Stern
There Is a River by Tom Sugrue
Anything by Taylor Caldwell
Meditation, Gateway to Light by Elsie Sechrist
Any thing by Eula Allen
And the list goes on and on, but it always comes back to the Bible.
:o) Gs