What is the best way to sell Medical Transcription books and software?

I have tons of books and software from my Medical Transcription course, most of them are brand new. I am trying to sell them and want to know the best way to get rid of them? I have listed them on eBay, but they are not selling well.

Continue to try Ebay. Also try craigslist, a yard sale, and a used book store. However, if you are going into the medical field, you might as well keep the medical dictionary.

I would just keep it all , you never know when you might need to look something up that you forgot.