Florence Scovel Shinn was an American artist and book illustrator who became a New Thought spiritual teacher and metaphysical writer in her middle years.
In New Thought circles, Shinn is best known for her first book, The Game of Life and How to Play It (1925). She expressed her philosophy as:
The invisible forces are ever working for man who is always "pulling the strings" himself, though he does not know it. Owing to the vibratory power of words, whatever man voices, he begins to attract.

Biography
The Game of Life and How to Play It
Your Word is Your Wand,
The Secret Door to Success
The Power of the Spoken Word