Can someone help me find ebooks by S.M. Stirling? He is one of my favorite authors, but I can find very little of his work.

I would prefer legal copies, if possible.

There are the books sold by Baen at http://www.webscription.net/s-99-s-m-stirling.aspx

The books at Sony Connect
http://ebooks.connect.com/author/350/16/35016.html

And on Baen CD 03
http://www.allensmith.net/SciFi/Baen/Free.htm

Yes, I have all those. I guess I should have said that. I want to find:

Stone Dogs
Marching through Georgia
Peshawar Lancers
Dies the Fire
the "Nantucket" series

None of his good stuff is available.