I just found this link to set up URL’s for your author pages (or any business page, really). Here’s the link.
I just set it up for my own FaceBook Author Page and it was really easy. After you’ve gotten your 25 ‘likes’ on your page, just click on the link above and choose your url name. However, one caution, be sure you really like whatever you choose, because once it’s in the system, it can’t be changed!
My new url for FaceBook is http://www.facebook.com/ChristinaLiBooks. You don’t have to get the capitals right. I just wrote it that way to make it easier to read and understand.
Setting it up is easy. She tells you how to do it, then has a link which takes you right to the site on FaceBook where you can set things up. It took me less than thirty seconds!
Hope this helps!
Have fun! 😀