Books:
* The Macfadden Course in Physical Culture (1905) - This book was one of his most popular works and outlined his principles for physical fitness.
* The Power of Will (1911) - A book on self-improvement and willpower.
* The Secrets of Success (1914) - A book that explored the keys to success in life, including health, wealth, and happiness.
* The Macfadden Encyclopedia of Physical Culture (1922) - A comprehensive encyclopedia covering all aspects of physical culture.
* The Cure for Constipation (1930) - A book on the importance of diet and exercise for digestive health.
* The Macfadden Method of Fasting for Health and Longevity (1932) - A book promoting the benefits of fasting.
* The New Age (1940) - A book that presented Macfadden's vision for a better world.
Magazines:
* Physical Culture (1899-1955) - Macfadden's flagship magazine, which promoted physical fitness, health, and natural living.
* True Story (1919-1979) - A magazine that published sensationalized true-life stories.
* True Romance (1949-present) - A magazine that features romantic fiction and real-life love stories.
* True Detective (1924-1985) - A magazine that published crime stories and investigations.
Macfadden also wrote numerous articles and columns for various publications, including his own magazines. He was a controversial figure, but his work had a significant impact on the development of the physical culture movement and popularized the concept of physical fitness in the early 20th century.