"From San Jose to Denver", 2002, by Julieanne Kost
You should check out Julianne Kost’s book, “Window Seat: The Art of Digital Photography and Creative Thinking”. All of the photographs that can be found in the book, were taken on her travels from commercial airlines. You can purchase the book here: http://www.amazon.com/Window-Seat-Photography-Creative-Thinking/dp/0596100833
She is not only a wonderful photographer, but also a pioneer in digital imagining and a guru when it comes to Photoshop.