David Burnett's new book "Soul Rebel" shows never-before-seen photos of the reggae signer. Click here to see Burnett's interview on "Good Morning America Now."

Bob Marley, with his guitar in the yard at Tuff Gong. Kingston, Jamaica, March 1976.
(© David Burnett/Contact, from the book "Soul Rebel: An Intimate Portrait of Bob Marley" (Insight Editions, 2009))