Where would I be without crazy people writing earnest books? Here's a quote:
"In fact, the average forehead of the Lemurians must have been about six or seven inches in height. In the center of this forehead, about an inch and a half above the bridge of the nose, there was a large protrusion much like the size and shape of a walnut. We would look upon this sort of growth in the center of the forehead today as a disfigurement, but with them it was perfectly natural..."
Hooray for nuts with their hearts in the right places.