ওয়াল্স ডি. ওয়াটলেস

Wallace Delois Wattles ( 1860–1911) was an American author. A New Thought writer, he remains personally somewhat obscure, but his writing has been widely quoted and remains in print in the New Thought and self-help movements.
Wattles' best known work is a 1903 book called The Science of Getting Rich in which he explains how to become wealthy.