The Labyrinth of Sal Saflieni
http://whc.unesco.org/en/list/130
https://en.wikipedia.org/wiki/%C4%A6al-Saflieni_Hypogeum

Rongorongo Inscriptions
https://en.wikipedia.org/wiki/Rongorongo

The King List
https://en.wikipedia.org/wiki/Sumer
https://en.wikipedia.org/wiki/Sumerian_King_List

The Lost Vikings
https://www.theguardian.com/science/2011/jul/04/teeth-viking-warriors-dorset-grave

The Unknown Hand
https://www.independent.co.uk/news/uk/home-news/hand-of-god-ancient-roman-hadrians-wall-sculpture-bronze-found-latest-a8419131.html
https://en.wikipedia.org/wiki/Jupiter_Dolichenus

The Pyramid People
https://www.forbes.com/sites/kristinakillgrove/2018/08/30/human-sacrifices-at-massive-pyramid-along-great-wall-change-archaeologists-view-of-early-china/#583699c244b9

The Hunger Stones
https://www.sciencealert.com/sinister-hunger-stones-dire-warnings-surfacing-european-heatwave-czech-drought-elbe-decin

The Chavin Tunnels
https://en.wikipedia.org/wiki/Chav%C3%ADn_culture
https://en.wikipedia.org/wiki/Chav%C3%ADn_de_Huantar
https://www.mirror.co.uk/news/world-news/robots-discover-secret-tunnel-maze-13120861


The Bionic Man
https://www.sciencealert.com/medieval-lombard-man-amputated-arm-knife-prosthesis

The Sewer From Hell
https://archive.archaeology.org/9703/newsbriefs/ashkelon.html