Book covers are designed to catch the readers eye. If you have an idea or have a photo that you would like to use great, (please make sure you have the copyrights to use it and the resolution is suitable for print 240 - 300 dpi). I will design it from there adding to it and optimizing it for a book cover.
If you don't have an idea or a photo I will take your synopsis and suggestions about your book's contents and obtain stock photos (extra charge for stock photography) to use for the design. However it works out I am willing to work with you and what you want for your cover adding my design experience to it.
Once the number of pages is determined then a front, back cover and spine can be created.
You will retain all rights to your cover design and interior book design.