It's been a while since I've been able to offer autographed copies of my books and comics through the site — I've been so busy there hasn't been much time to handle orders or keep up with what I had on hand. But with requests coming in in advance of the holidays, I've set up a new inventory list on the Shop page, where you'll also find instructions for ordering.
I have copies of the Knight Errant novel and most of the Star Wars and Mass Effect trade paperbacks I've written on hand (though not all — the early KOTOR books go out pretty fast), and all are offered at cover price plus USPS shipping. All payments go through Paypal.
I also have small quantities of many of the individual comic books on hand — write to the address at above right to request availability and pricing on specific issues. (Sorry, but I don't have the KOTOR Campaign Guide in stock any more. No one seems to!)
Second, for those looking for unsigned copies at good prices, I've updated the links to Things From Another World on the Shop page — and there are also Amazon image links down the left-hand side of each page here on the site. TFAW actually has the Mass Effect: Invasion trade paperback for preorder already. And don't forget your local comics shop and bookstore, which have access to just about everything!
Update: Yes, I do ship internationally -- though beware that postage can often cost more than the books being shipped. I usually provide whatever range of options the U.S. Postal Service provides.