Word Audio AB BOKFABRIKEN has issued as follows:
On the first of October 2012 Anders Tengner’s unauthorized biography about Yngwie Malmsteen, Såsom i himmelen, så ock på jorden (As above, so below), was released in Sweden.
The same day Yngwie and his management announced Yngwies own biography, Relentless, due in May 2013. A book video was also released.
“The ONLY true and real story”, says Yngwie and his camp. We say: “Read both and find out for yourself”.
Såsom i himmelen, så ock på jorden is not yet scheduled for English release.
For more information, go to this location.
Click image to watch the video
Metal Shock Finland (World Assault ) 
The biography on Yngwie is now available in English as an ebook through amazon. Here’s a link:
http://www.amazon.com/gp/feature.html?ie=UTF8&docId=1000426311
http://www.amazon.com/gp/feature.html?ie=UTF8&docId=1000464931