In order to prepare and write Back to the Distant Mirror, I read several books and articles on Ancient Hellas (Greece), Technology/Science, and Geopolitical topics. Below is a subset of that research including a recommended bibliography for further reading as well as hyperlinks to articles, images, and descriptions that you may recognize from the book.
Map of Hellas

Bibliography
The Sacred Band by James Romm
How to Survive in Ancient Greece by Robert Garland
Thebes by Paul Cartledge
24 Hours in Ancient Athens by Phillip Matyszak
Lords of the Sea by John R. Hale
Ancient Battle Formations by Justin Swanton
Leuctra 371 BC by Murray Dahm
Hellenica by Xenophon
Anabasis by Xenophon
The Republic by Plato
History of the Peloponnesian War by Thucydides
Human Compatible by Stuart Russell
Selected Research
Wikipedia
Hoplites | https://en.wikipedia.org/wiki/Hoplite |
Burning Plank | https://en.wikipedia.org/wiki/Great_Comet_of_371_BC |
Battle of Tegyra | https://en.wikipedia.org/wiki/Battle_of_Tegyra |
The Boeotian War of the 370s | https://en.wikipedia.org/wiki/Boeotian_War |
Temple of Apollo | https://en.wikipedia.org/wiki/Temple_of_Apollo_(Delphi) |
Images
Spartan Shield | https://www.ancientworldmagazine.com/articles/ancient-greek-shield-blazons/ |
Theban Shield | https://www.ancientworldmagazine.com/articles/ancient-greek-shield-blazons/ |
Pelopidas’s Helmet | https://www.hellenic-art.com/product/theban-full-size-helmet/ |
Map of Ancient Thebes | https://upload.wikimedia.org/wikipedia/commons/e/e5/Thebes_after_Ernst_Fabricius_-_Baedeker_Karl_-_1894.jpg |
3d Model of Athens 5th Century BCE | https://youtu.be/ulAxMLJ7O7M?si=nqkdUWYDvdOILG0D |