If you have Stone Lover and Stone Romance there is an update available for both. There have been no significant changes – just a few tweaks to a few flurbles.) 🙂 I don’t think Amazon will send out a mass e-mail but you’ll be able to find the updates in your manage my kindle section (it’s there – I saw it and used it this morning, as well as updates for 70 other books….) If you got the books from smashwords the updated versions are the newest entries. If they have the same date look at the time. Funny story: while I was uploading the new versions of Stone Lover and Stone Romance I tried doing it at the same time. Bad idea. When I checked the files to see if they formatted properly I discovered that Stone Romance was actually Stone Lover so I had to re-upload Stone Romance all by itself.  🙂