Churchward is most notable for proposing the existence of a lost continent, called "Mu," in the Pacific Ocean. His writings on Mu are considered to be pseudoscience.Gardner, Martin. (1957). Fads and Fallacies in the Name of Science. Dover Publications. p. 170. Fagan, Brian M. (1996). The Oxford Companion to Archaeology. Oxford University Press. p. 582. Williams, William F. (2000). Encyclopedia of Pseudoscience: From Alien Abductions to Zone Therapy. Facts on File. p. 225. Nunn, Patrick D. (2008). Vanished Islands And Hidden Continents of the Pacific. University of Hawaii Press. p. 123.
