https://www.warhistoryonline.com/instant-articles/mystery-of-lake-toplitz.html?chrome=1

https://www.reddit.com/r/AskReddit/comments/rdzb3/what_is_the_worlds_greatest_mystery/

https://www.reddit.com/r/AskReddit/comments/cep34b/what_are_some_of_the_worlds_unsolved_mysteries/

https://fraghero.com/the-dodleston-messages-explained/

https://www.historicmysteries.com/dodleston-messages/

https://history.howstuffworks.com/history-vs-myth/dodleston-messages.htm#pt3

https://en.wikipedia.org/wiki/Death_of_Jeannie_Saffin

https://mysteriousuniverse.org/2021/03/the-mysterious-fiery-death-of-jeannie-saffin/