We don’t often do books like this but we are including this primarily because of the endorsement by the great Graham Hancock. He says it’s “by far the most important, detailed, and convincing case ever made for a lost advanced technology of prehistory that left its mark on the sublime works of the ancient Egyptians.” What they built - especially at Giza - is mind-boggling and it’s almost more likely than not that it involved some technology that we aren’t aware of. It seems doubtful that the pyramids are tombs, so could they really be energy-harvesting machines? The author is a retired aerospace manufacturing engineer, so he is no science novice, and the book is full of illustrative photos and diagrams. It’s easy to follow and, most excitingly, it has wonderful implications for our future.

368pp, 229 x 152 mm, Paperback, 2024, RRP £17.99