World's Best Inspirational Books to Change Your Life, 7 Books

• Charles F. Haanel (1866–1949) – A self-made businessman and philosopher, Haanel was born in Michigan and built his wealth in publishing and real estate before turning to the study of the mind. Reserved yet deeply committed to his ideas, he believed that disciplined thought was the foundation of all success. In his later years, he lived quietly in St. Louis, continuing to refine his philosophy on mental power.  • Dr. Joseph Murphy (1898–1981) – Born in Ireland, Murphy originally trained for the priesthood but later moved to the United States, where he embraced the New Thought movement. A man of both intellect and faith, he blended psychology, spirituality, and Eastern philosophy into a powerful message of self-transformation. Known for his calm presence and inspiring words, he lived by the very principles he taught. • Napoleon Hill (1883–1970) – Born into poverty in rural Virginia, Hill was a relentless seeker of success secrets. His chance meeting with Andrew Carnegie set him on a lifelong journey to interview the world's most successful people. Charismatic and driven, he faced financial hardships and personal setbacks, yet his unwavering belief in the power of thought never faltered. • Dale Carnegie (1888–1955) – A farm boy from Missouri, Carnegie understood early on that human connection was the key to success. His natural gift for speaking led him from sales to teaching, where he discovered his true passion—helping people unlock their confidence. Warm, energetic, and endlessly curious, he had a talent for making everyone feel important, a belief he carried throughout his life. • George S. Clason (1874–1957) – A soldier, businessman, and writer, Clason had a knack for distilling complex financial wisdom into simple, engaging stories. His passion for financial education led him to create timeless parables about wealth and discipline. A man of practical habits, he lived by the very principles he preached, leaving behind a legacy of financial literacy. • Florence Scovel Shinn (1871–1940) – An artist, writer, and bold spiritual thinker, Shinn defied conventions in both her career and her philosophy. She believed words held immense power, shaping reality through affirmations and unwavering faith. Sharp-witted and fearless, she taught that life was not a struggle but a game—one meant to be played with confidence and purpose. • Norman Vincent Peale (1898–1993) – The son of a Methodist pastor, Peale became America's most famous preacher of positivity. His firm belief that faith and optimism could change lives made him a trusted mentor to business leaders and presidents alike. Passionate, determined, and deeply charismatic, he lived as he preached—seeing every challenge as an opportunity for triumph.