A couple of months ago, there was a book discussed on here that had lots of photos and some text on the airline industry through the 20th century. It was quite glossy and well produced, and cost around $20 or so. Do any of you happen to know the name and/or author of the book I'm talking about? I did several searches on here and couldn't find anything. Also apologize if this is the wrong board, it was the most high visibility board I could think of with some relevance. Many thanks for any help.