Forgotten Civilization: The Role of Solar Outbursts in Our Past and Future5 out of 5 Sale! $18.95 Original price was: $18.95.$14.26Current price is: $14.26. Buy Now SKU: 1594774978 Category: Robert Schoch Description Description Forgotten Civilization: The Role of Solar Outbursts in Our Past and Future Related products Sale! Origins of the Sphinx: Celestial Guardian of Pre-Pharaonic Civilization5 out of 5 $24.99 Original price was: $24.99.$17.81Current price is: $17.81. Buy Now Pyramid Quest: Secrets of the Great Pyramid and the Dawn of Civilization4 out of 5 $37.02 Buy Now Sale! Forgotten Worlds: From Atlantis to the X-Woman of Siberia and the Hobbits of Flores4 out of 5 $20.00 Original price was: $20.00.$14.97Current price is: $14.97. Buy Now Horns, Tusks, and Flippers: The Evolution of Hoofed Mammals4 out of 5 Buy Now