article_snippet: The book, by William P. Young, has sold more than 18 million copies worldwide and has been translated into 39 different languages, according to Variety.
article_snippet: The book, by William P. Young was also on the top of the New York Times' Bestseller list for more than 170 weeks.
highlights_snippet: Book became self-published hit in 2008 and sold more than 18million copies .