Mu was an immense continent covering nearly one-half of the Pacific Ocean. When she sank during volcanic destruction, fifty million square miles of water claimed her place. This vast continent and culture was the center of civilization some 25,000 years ago. This is the story of Churchward's search for the lost continent, from the vaults of an Indian temple to the four corners of the world.
It also includes offensive gems such as "The bushman of Northern
As far as absurd early 20th century books go, you're on a winner with this if that's what you're after, but for actual factual information you'll be looking in the wrong place if you pick this up, it belongs in the fiction category more than it does non fiction.