And a few copies of Gibbons' own book of 1956 The Coming Of The Space ships and the 1957 They Rode In Space Ships is on its way!
Also, Harold T. Wilkins 1955 book Flying Saucers Uncensored.
Got replacement copies of my tatty Anatomy Of A Phenomena UFOs In Space and A Challenge To Science The UFO Enigma by Jacques Vallee.
Yes, what was planned to be "retirement" seems destined to be me collecting (MORE??!!) books and, I hope, writing more.