Jon Krakauer’s new book, The Hero, will be released on October 14, 2008. From Wikipedia:
The Hero will be about former NFL football player Pat Tillman, who enlisted in the US Army after 9/11 to become an Army Ranger and was eventually killed in action under suspicious circumstances in Afghanistan. In addition to performing research in Afghanistan, Krakauer was able to interview members of Tillman’s family and read Tillman’s diaries and letters, to prepare for writing the book. Doubleday’s David Drake says Krakauer’s interest in Tillman reflects “the fascination he has with extreme people, who push themselves to the very limits of their capabilities”.

