They appear to have produced three titles since their opening in 2002. One title isn't available through Ingram. That title is 240 pages and has a retail price of $19.95. The other two are listed with Ingram and come up as nonreturnable. They also have very high retail prices. One title is 208 pages and clocks in at $19.95, and the other title, at 216 pages, boasts the same retail price.
My guess is that they're a POD. The fact that they use Lightning Source tells me that's how they're getting into the online stores. LSI charges a hefty premium for POD services, and it translates over to the high retail price. Other hints that they're POD is that the books don't have a return policy, have those high retail prices, and Amazon doesn't discount their books. Might want to think about querying a company who can get your book into the stores on a competitive level.