Why, by putting a picture of your book on the website with the label: best selling instant classic! How can that not sell 5000? And, good Heavens, never put your book in a bookstore. Everyone knows they only sell, um, coffee, and - and T-shirts, and - um - stuffed giraffes! Yeah!
Couldn't resist; this is too funny. You people are great researchers.
You forgot: fair trade handmade handbags and jewelry.
Oh, and cute little bracelets made up of vintage typewriter keys.
Corporation research is actually pretty easy, registeredagentinfo.com has all the links, and you just enter the name, and presto. DBAs are a bit harder because they're typically at the county, not state, level.
Maybe it's that my parents were into the "know whom you're doing business with" thing, but it's an old habit for me.