I've got some fantastic new cover art for Lord of Fire, courtesy of Deedee Davies at http://www.3dfantasyart.co.uk/. She does excellent work, she's a pleasure to work with, and she's quite affordable. I recommend her without reservation.
I think she's captured the essence of Hazel, my take-no-prisoners witch. The look on her face makes you really glad you aren't the poor sap with the sword.
If you have any inclination to buy the book, now would be a good time. I'm going to be re-releasing it with the new cover art and a higher price sometime soon.