I've looked at their site and you can download the demo there but it still says: The final version is being distributed by Spiderweb software and links to spidweb.
Here is the link to their download page: http://www.dragonlore.com/Download.shtml
I also emailed spidweb and this was the response I got:
I'm afraid we don't support or distribute Homeland anymore. Sorry!
So if there is still any way to get the full version I haven't been able to find it but I would love to be able to play the game again.