Google Books Searches: Focus On Books Mentioning UFO Newspaper Articles

https://www.google.com/search?num=100&tbm=bks&q=“UFO+Newspaper”

(Search term: “UFO Newspaper”)

https://www.google.com/search?num=100&tbm=bks&q=UFO+Newspaper
(UFO Newspaper)

https://www.google.com/search?num=100&tbm=bks&q=Flying+Saucer+Newspaper

(Flying Saucer Newspaper)

(waterufo.net image)