I've uploaded a new version of Jenny Pox with hyperlinks to Jenny's blog and Facebook profile, so the Kindle version may be unavailable for a day or two.
If you haven't been by here in a while (and I haven't), I'm working to upgrade my website to make it more useful and interactive. So far I've focused on creating a blog for each book so people can leave comments, etc. I hope you'll look at the Jenny Pox and Helix pages. Please share any comments or suggestions on how to improve the site!