Journalist Jon Krakauer has published an expose of author Greg Mortenson with a new long form journalism site, Byliner. Follow this link before April 20th to download a free PDF copy; a Kindle Single edition will be published on Wednesday.

Following a 60 Minutes report questioning the veracity of Mortenson’s memoirs, Viking will review his work. Upcoming issues of Byliner will feature work by William Vollmann and Anthony Swofford.

Here’s more about the Byliner essay: “Mortenson has built a global reputation as a selfless humanitarian and children’s crusader, and he’s been nominated for the Nobel Peace Prize. He is also not what he appears to be. As acclaimed author Jon Krakauer discovered, Mortenson has not only fabricated substantial parts of his bestselling books Three Cups of Tea and Stones into Schools, but has also misused millions of dollars donated by unsuspecting admirers like Krakauer himself. This is the tragic tale of good intentions gone very wrong.”  (Via Paul Bogaards) Editor’s Note: This post was updated as the story evolved.