Incoming Resources
- Stonehenge, a new interpretation of prehistoric man and the cosmos, John North
- Skywatchers, shamans & kings, astronomy and the archaeology of power, E.C. Krupp
- Astronomy of the ancients, edited by Kenneth Brecher and Michael Feirtag
- Echoes of the ancient skies, the astronomy of lost civilizations, by E.C. Krupp
- Stairways to the stars, skywatching in three great ancient cultures, Anthony Aveni
- The history & practice of ancient astronomy, James Evans