Book and DVD covers are my area of expertise in the designing field. I have been indulged in over 300+ projects till date. And you can check my work on my portfolio, or there are few of my work on amazon.com as well.
I will try my best to come up with the best possible design for your project, and your satisfaction will be my uttermost priority.
Let me know if you have any questions, I would be happy to help :)