https://www.penguinrandomhouse.com/books/236280/who-built-the-moon-by-christopher-knight-and-alan-butler/
Who Built the Moon? by Christopher Knight, Alan Butler: 9781842931639 | PenguinRandomHouse.com:...
The authors of Civilization One return, bringing new evidence about the Moon that will shake up our world. Christopher Knight and Alan Butler...
who built the moonchristopher knight