Wind Through the Keyhole

The Dark Tower: The Wind Through the Keyhole is a 2012 fantasy novel by American writer Stephen King. As part of the Dark Tower series, it is the eighth novel, but it is set chronologically between volumes four and five. First mentioned by King in 2009, after the controversial ending of the seventh novel in 2004, the book was officially announced on King's official website on March 10, 2011.