Newbies - Making The Most Of Kindle
When you get there you can make your own bio, add pictures, add your books, and promote any events that you want.
What else you can do is add a link to your blog. For this I would build my own website and let Kindle take you away.
You can also post to Twitter from your author's page and keep everyone updated.
If you add any new books you will also need to add them to your author's page as well.
Hope this helps.
New Book! Radical Life Extension. Help me to hasten the defeat of aging.
Michael Ten . Do Nothing Does . All Books by Michael Ten