The following sources were consulted in the preparation of the article “These 10 historical figures vanished, and their remains were never recovered.”
- Ambrose Bierce’s Top Hat
- The Life, Mystery and Legacy of Louis Le Prince
- The deaths of Roald Amundsen and the crew of the Latham 47
- George Bass (1771–1803)
- Corte-Real, Gaspar, Portuguese Explorer; B. c. 1450–55.
- The Disappearance of Ettore Majorana
- The Last Adventure of Richard Halliburton, the Forgotten Hero of 1930s America
- Amy’s Death
- The Architect Who Changed the Thai Silk Industry and Then Disappeared
- Dorothy Harriet Camille Arnold