Nas is taking his war of words to the printed page.
The rapper, known for his million-selling album "Illmatic" and his public feuds with Jay-Z and Bill O'Reilly, has a memoir coming out in the fall of 2012.
HarperCollins announced Monday the book will be called "It Ain't Too Hard to Tell," and co-written with Toure ('TOO-ray).
Nas' other records include "It Was Written" and "Life is Good."
HarperCollins is a unit of News Corp.