The Shack is a novel by Canadian author William P. Young that was published in 2007.The novel was self-published but became a USA Today bestseller, having sold 1 million copies as of June 8, 2008. It was the No. 1 paperback trade fiction seller on The New York Times Best Seller list from June 2008 to early 2010, in a publishing partnership with Hachette Book Group USA's FaithWords imprint (Hodder & Stoughton in the UK). In 2009 it was awarded the "Diamond Award" for sales of over 10 million copies by the Evangelical Christian Publishers Association.The title of the book is a metaphor for "the house you build out of your own pain", as Young explained in a telephone interview. He also told radio host talk show Drew Marshall that The Shack "is a metaphor for the places you get stuck, you get hurt, you get damaged ... where shame or hurt is centered." Source: Wikipedia (en)