Think and Grow Rich is a book written by Napoleon Hill and Rosa Lee Beeland released in 1937 and promoted as a personal development and self-improvement book. He claimed to be inspired by a suggestion from business magnate and later-philanthropist Andrew Carnegie. The book is considered a classic in the personal development genre and has been widely influential in shaping the way people think about success and wealth.In 1935, Napoleon Hill's second wife Florence filed for and received a divorce. In 1936, Napoleon met Rosa Lee Beeland when she attended one of his lectures. He proposed the next day and they were soon married. Unable to afford a place of their own, they moved in with Hill and Florence's son, Blair, in New York City. Following a few months of this living arrangement, Blair's wife, Vera, left due to Hill's harassment and abuse. Blair left shortly thereafter. Before leaving, however, Blair gave his father and Rosa a loan to continue work on their new book, Think and Grow Rich.Think and Grow Rich was published in 1937 and became a major commercial success. Beeland contributed substantially to the authoring and editing of Think and Grow Rich. Hill and Beeland divorced in 1940, with the latter retaining the royalties from the book, given that they had been put in her name to protect them from any claims made by Hill's second wife, Florence, and her children. Hill and Beeland reportedly never repaid Blair for the $300 loan with Rosa taunting Blair about the matter.