Joseph Murphy, The Power Of Your Unconscious mind, is New Thought.
He wrote zillions of books, that basically all said, do his New Thought process, and you will be healed and rich, and then gives anonymous anecdotes.
Probably the reason there is not too much criticism of him, is due to timing, as he died 30 years ago. If he were alive, he would have been in The Secret.
Christian Science, Joe
Forum:
Large Group Awareness Training, "Human Potential"