2022 Reprint of the 1926 Edition. Roy Herbert Jarrett (1874-1937) was a Chicago sales executive and advertising man. After many years of studying metaphysical success methods, Jarrett produced the landmark pamphlet It Works in 1926. It has since sold millions of copies. IT WORKS presents a concise, definite plan for bettering your conditions in life. It shows you how to use the Mighty Power within that is anxious and willing to serve you if you...