← Norman Vincent PealeThe Power of Positive Thinkingby Norman Vincent PealeGuide to achieving success and happiness through positive mental attitudesFind on Amazon↗About the authorNorman Vincent PealePeale's The Power of Positive Thinking combined Protestant Christianity with popular psychology to create one of the bestselling books of the 20th century. His philosophy of faith-based optimism influenced American popular culture for decades.More by Norman Vincent PealeThe Art of LivingPractical philosophy for living a meaningful and fulfilled life→Enthusiasm Makes the DifferenceSelf-help manual on channeling enthusiasm as catalyst for personal achievement→A Guide to Confident LivingGuide to overcoming fear and developing confidence in daily living→