Top Secret Tourism: Your Travel Guide to Germ Warfare Laboratories, Clandestine Aircraft Bases and Other Places in the United States

This book is an outstanding guide to all the all-too-real top secret government-controlled spots in the United States, from underground bases, to nuclear testing sites, to creepy office buildings, to fortified areas built just to ensure "continuity of government" in case of an apocalypse.
It's well-written (with only the almost expected typos and tics of a first edition by a smaller publisher to mar it), funny, sarcastic, and interesting. It features maps, good driving directions, and lots and lots of very strange and interesting information.
It is NOT, as one of this book's more asinine reviewers has suggested, a handbook for terrorists full of privately obtained and otherwise unavailable information. Everything within its pages is from public files or from the author's own observations.
For New Mexico alone, my home state, I learned a ton that I had never known before---the Air Force Base in my hometown of Albuquerque has the world's largest wooden object in the world (?!) and more nuclear weapons than any other place in the country, a hippie was caught living in ca ve right on the property of Los Alamos National Labs, the residual radioactive materials at one of New Mexico's underground nuclear tests are considered to be a dangerous collection point for such materials by terrorists, and the UFO that Lonnie Zamora allegedly saw in Socorro, NM a couple of decades ago could have been a moon-landing device prototype..