Am currently a good way through this Sabbaff biography. It mainly deals with the recordings and tours, but also has some war stories too. Two things that made me grimace: Ozzy attempting to mutilate a cat as an adolescent; and Sabbaff playing Sun City during the Apartheid-era 80's. Ozzy comes out as an overall loveable loon, Iommi is calm yet controlled and focused, Geezer is funny and sound, and Ward is sweet and thoughtful. My verdict: worth a read if you like yer Sabbaff.