The only thing he's released under the "Zakk Wylde" name is the album Book Of Shadows. When it first came out, I hit the store seeking it out, and the sales clerk warned me that it was not a metal album. When I asked him what it was like, he thought for a moment and said, "It's like Hootie & The Blowfish...but with balls."
I had to think about that one for a minute, but thought...fuck it...it's still Zakk...I'll try it.
It is a mellow, semi-acoustic, southern-fried album, but if you like Pride & Glory, especially some of the mellower parts, you'll eat it up. Sure, it's not metal, but it's got some good, infectious songs that maintain a constant flow and mood throughout the entire album. Definitely a noble effort.
Hope that helps!