Need Audiobook Artcover

I need someone to design a cover art image for my new audiobook, How To Prepare For The Medical Boards: Secrets For Success On Usmle Step 1 and Comlex Level 1By Dr. Adeleke T. Adesina and Dr. Farook Taha. The book is already available in paper back but the audiobook version is about to be released soon. The book discusses how medical students do well on their board certification exam. This is a link for the book for more information: [login to view URL] The image must be authentic and non-copyrighted. Do not use google images!!!! I want a professional looking Audiobook cover. below are the requirements by ACX. Cover Art Requirements Product images submitted to Audible must meet the following requirements. Technical Requirements - Images must contain both the name of the title and author(s) - Images must be no smaller than 1200 X 1200 pixels in size. As of March 15th, 2013, ACX will be changing the requirement to 2400x2400 pixels. If you plan to upload your cover art on or after that date, it must be minimally 2400x2400 pixels. - Images must be 24-bit, no smaller than 72dpi, and must be RGB (not CMYK). - Images must be squared. The squared cover must be a true squared cover and cannot be rectangular with colored borders on the side. (CD case cover/jacket, e.g.) - Images cannot refer to physical CD's or media other than the audio presented. - Jewel cases, promotional stickers, and cellophane are not allowed. - Pornographic and offensive materials are not allowed. Acceptable File Type - JPEG I will choose the best image art cover, so send in your samples. Thanks