Self Mastery Through Conscious Autosuggestion - Hardcoverby Emile Coue (Author) Self Mastery Through Conscious Autosuggestion is a self help book written by Emile Coue. The book is based on the idea that our thoughts and beliefs have a powerful impact on our lives and that we can use conscious autosuggestion to change our thoughts and improve our lives. The book provides a step by step guide on how to use autosuggestion to overcome negative thoughts and beliefs and replace them with positive ones. Coue