I Wish it Would Have Proven More of the Pseudoscience

Bogus Science: Or, Some People Really Believe These Things - John Grant

This lists a pretty good list of crazy things people actually believe and examples of people throughout history who have perpetuated these myths and pseudosciences. He especially takes Sylvia Browne and the writers of Chariots of the Gods to task, which I definitely agree with, but I would rather have seen less bashing and more proving the myths and pseudoscience wrong.