A lot of the sites, including Amazon and B&N's websites have similar books, and people who bought this also bought areas on the pages for individual books. That's how I've found several different books series that I'm reading. As for B&N closing down stores, I really hope they don't close down the one near me. There are a couple others in town, but they're nowhere near as close as this one. I actually buy pretty either as an e-book or at the Wal-Mart where I work. I own a Nook though, so I do go to the B&N store to get help whenever I have problems with it. I just hope the whole company doesn't go under, because I get pretty all of my e-books off their site.