This publisher should print his books in normal size with correspondingly smaller font, would still be readable & probably cut publishing costs quite a bit. Probably cut his profit too so...
p66 - Cause of aging - age poison from heavy metals, in particles from the sun. Interesting theory. His Atlans & Titans left earth because our old sun was supposedly poisoning them & causing them to age. Remnants stayed underground, did not know how to service the machines which began to malfunction & turned them all nutso - the deros, detrimental robots, who continue to toy with us from down in their caves, using harmful rays from their malfunctioning machines. Nice story, good basis for sci-fi series - if it had been better written, say by someone like PKD or Vance or Herbert.
p141 - Man was placed here by ancient aliens. See many others for this same idea ie Sitchin, Cannon, Wyllie etc etc ad infinitum... How about God? I agree in no evolution, since there are too many missing links & too many gaps in the fossil record, and no fossil ever found of a species in the process of evolving into another one. Plus the fact that human-made artifacts requiring tools have been found in 30 million year old coal beds.
p169 - Why The Caves Are Secret is his chapter telling what he "knows" without all the space opera "I Remember Lemuria" crud. Worth reading.