I did a great radio interview with a show called "Call to Rights" in Arizona, the host, Steve Kates (yes, the astronomer Steve Kates you telescope geeks), preceeded every other sentence with "Everybody listening to this show must buy this book."
And since we're on the subject, here's a photo of our galaxy that I took on the Armed America trip. Navajo nation, 1:00 a.m. or there abouts. not a light nor a person for miles.
about a 5 second exposure. 400 asa. d200 50mm f 1.8.