This book discusses the birth of various fast food and other eateries that serve hamburgers. I actually learned some pretty interesting facts about the advertisement wars between McDonalds, Wendys, and Burger King. This book was free to listen to on Audible Plus, and was around five hours to listen to. I listened to it this morning at work, and finished it just after lunch. I wasn't really sure I was going to enjoy it, but it did have some really good information in there.