Yeah, that was on my radar not to long back with a few of their other offerings, as they still had stock on the items I wanted. Did they have a big sale recently or something? It wasn't that long ago I was looking at a few books, and they still had stock. Now it's like everything they offered is gone.
Not sure. There was a brief period around 2011 when Amazon actually carried Ballistic Publishing books. That's when I got my hardcover one.
ETA: I wonder if they're out of business or something. Literally everything is out of stock: http://www.ballistic...hing.com/books/