History's Greatest Unsolved Secrets: Famous Mysteries and the People Behind Them

This book explores a wide range of mysteries across many domains. It explores these in several fields of science, including biology, astronomy, politics, crime, and more. It features places, happenings, sightings, and artifacts. Accompanying these mysteries to uncover are over 200 photos, illustrations, paintings, and maps that will illuminate and give the reader a better understanding of the mysteries and their explanations.