* The Unconquered (2010)
* The Unseen Enemy (2011)
* The Undefeated (2012)
* The Unbroken (2013)
* The Unstoppable (2014)
* The Undying (2015)
* The Uncrowned (2016)
* The Unchained (2017)
* The Unconquerable (2018)
Non-fiction:
* The Power of Positive Thinking (2006)
* As a Man Thinketh (2007)
* The Master Key to Success (2008)
* The Game of Life and How to Play It (2009)
* Mind is Everything (2010)
* The Path of Least Resistance (2011)
* The Art of Living (2012)
* The Science of Success (2013)
* The Mastery of Self (2014)
Short Stories:
* The Man Who Thought He Could (2015)
* The Woman Who Wouldn't Give Up (2016)
* The Child Who Believed in Himself (2017)
* The Old Man Who Never Lost Hope (2018)