Here is a fun idea I stumbled upon the other day. Kindlegraph makes it possible for e-book readers to get their copies "autographed" and have personal digital inscriptions. There are more than 4,500 authors listed on the site.
If you are interested in more information on Kindlegraph, click here for a tutorial.
If you would like a Kindlegraph for any of my novels, just click on the widget below.