Ronnie James Dio’s autobiography is to be published in 20113.

Talking at the Key Club in Hollywood, at an event to celebrate the life and music of Dimebag Darrell, Dio’s widow Wendy (who has taken on the task of finishing the book) revealed that she will deliver the completed work on January 15, and it will be published by MTV Books in autumn 2013.

It’s to be called Rainbow In The Dark: The Autobiography Of Ronnie James Dio.