Wallace Delois Wattles (1860–1911) was an American author and a pioneer success writer who is widely regarded as one of the profound influencers in the New Thought movement. His work has mainly focused on the role of the mind in attaining personal success, health, and wealth. Wattles' literary style combines a pragmatic approach to the laws of success with a philosophical understanding of life's workings. His seminal book, 'The Science of Getting Rich' (1910), has been inspirational in the field of success literature and has influenced countless individuals and contemporary authors, including Rhonda Byrne, creator of 'The Secret'. His ideas extend beyond financial wealth, encompassing the richness of personal well-being and the power of positive thinking. The book forms part of 'The Collected Works of Wallace D. Wattles', which includes other notable works such as 'The Science of Being Great' and 'The Science of Being Well'. In these texts, he lays out the framework that focuses on the interconnectedness of thought, action, and manifested reality. With his distinctive base in the New Thought tradition, Wattles' work emphasizes the applied power of thought and the harmonious balance required to achieve personal success. His legacy endures through his writings, which remain in print and continue to guide those in pursuit of a prosperous life, both materially and spiritually.