By David Graeber, David Wengrow
By Ronald Hutton (University of Bristol)
By Gregory, Donald
By Graeber, David, Wengrow
By Patterson, James, Dugard, Martin
By Hornblower, Simon, Spawforth, Antony
By Edwards, I. E. S., Gadd, C. J., Hammond, N. G. L.
By Bradbery, Jean, Service, Alistair
By Hawkins, Gerald S., Allen, Hubert A
By Roe, Derek A
By Pryor, Francis
By Hancock, Graham
By Cowley, Robert
By Wright, Esmond. (Editor)., Anon
By Bryce Lyon, etc.
By Brown, Peter Robert Lamont
By Strouhal, Eugen, Martin, Geoffrey T., Forman, Werner
By Shaban, M. A.
By Oliver, Roland, Fagan, Brian M.
By Lewis, John
By Collins, Andrew
By Castleden, Rodney
By Graham Robb
By Clark
By Aubrey Burl
By Mithen, Steven
By unkown, Tony Allen, Christene Noble
By Bahn, Paul G.
By Edmund Wright