This is the first of the series (of four) of Charles Hall's rather controversial books reporting his experiences as an airman-weather observer in the USAF at Nellis AFB in Nevada in the early 1960s, and his alleged dealings with "Tall White" extraterrestrials who reportedly had a base there in a large area of desert sealed off by the US Government.
By adopting the pseudonym "Charlie Baker" and writing in the third person the author gets round the legal issue of claiming the account to be literally true, and there may be good reasons for this. However, the author implies that the written account is factual and in interviews claims this long, complex and detailed story about the Tall Whites and their interactions with senior USAF generals to be true.
"Charlie Baker" sets off neoprene weather balloons in the remote mountain/desert locations and interacts with both tall white alien adults and minors. The aliens come to trust him and insist that if the USAF must do this weather-balloon work at these specific locations, Charlie must be the man who does it and he must work there alone. An agreement is reached about this.
The details about the aliens are interesting, and so quirky and specific that they do somehow have the ring of truth about them. They are family-oriented and have close family bonds, similar to us in appearance but much thinner and more delicate in frame; their skin is paper-thin and almost literally white; their normal lifespan is approximately ten times that of humans but if injured, they take up to ten times as long to heal. They are partly telepathic but have an oral language too which sounds like the squarking of a meadowlark, but a few of them did over time learn English and could be understood by the author. The young adults are fast and athletic and can run at around 30 miles per hour, and the young females in particular can dress up and just about pass as human with the right clothes, wig and sunglasses.
The aliens are reported to be quick to anger, and carry small but lethal weapons no bigger than a pencil. They have individual personalities and different professions/specialities. Their tech is explained in some detail: the different types of drive systems employed in different vessels for different purposes etc. They may originate from or have a strong connection with the planetary system around the star Arcturus. They don't abduct humans but have occasionally injured or killed them, sometimes by accident. Their agreements with the US Government or at least with the USAF involve technology transfers in return for provisioning and secure base facilities.
If you think this all sounds far-fetched then you're not alone. It sure is. However, Hall has been consistent in reporting all this for several years now, and apparently three other people also confirm the essential elements of his story as true (I have not checked this out so can't confirm it).
The style is not that of a good writer: it's repetitive and laborious, and needs a skilled editor who understands the virtues of summary and brevity. The book could have been half or one third its actual length and would have been the better for it, and the other books in the series are basically more of the same.
If true, Hall's accounts are astounding and have huge implications for the hidden history of human-ET interactions. They're difficult to prove, and almost impossible to disprove - but a most interesting tale, nonetheless. This reviewer has had personal correspondence with Charlie Hall but remains unconvinced until such time as more corroborative evidence emerges, and in the meantime retains an open mind.