However, today, I actually purchased a book from the book store (ahem, Barnes & Noble) and much to my surprise and excitement this was my receipt:
Based on my purchase, the computer presented additional books I might like. Granted, I understand this is an advertising ploy, BUT, the point is--it worked. I immediately went to look up all of the other books listed and some of them even caught my eye! Once again, I'm collecting my "on deck" reading--and this time I'm purposeful in how I look.
There are other sites that can help you with your next book as well:
Goodreads.com (like a facebook for book lovers)http://www.yournextread.com/us/