All of my books published under my Robert Doherty pen name can be bought
directly from me via my web page at www.nettrends.com/doherty
Currently that would include signed copies of THE ROCK, AREA 51 and 
AREA 51-THE REPLY.

There is an order form at that site, along with scanned in covers and my other
pen names: 
Bob McGuire, Greg Donegan, Joe Dalton and my own name, Bob Mayer.

You can also e-mail me at sifiauthor@aol.com

Thanks!
Bob