Brief review to be added of Peter Brookesmith's book “UFO: The Complete Sightings Catalogue” (1995) (available on Amazon USA and on Amazon UK). (Also published as “UFO: The Complete Sightings”)
Web Resources
There is a rapid turnover of UFO material on the Internet. Many links to material on UFO websites quickly become out of date. Therefore, instead of giving many links to specific webpages I have instead focused on providing tables of references to discussion of UFO incidents, personalities and other matters in various books. Those tables of references to discussion in books can be sorted by author, length and date. I hope these tools are useful.
Book References
Other Material