By Various
By Ralph Lewis, Brenda
By Abbott, Mary
By Igloo Books Ltd
By Nach, James
By Crofton, Ian
By Burrow, J. A., Turville–Petre, Thorlac
By No Data, Mitchinson, John
By Darrow, .
By Alexander, Bevin
By Regan, Geoffrey
By Hopkins-Bey, Azeem
By Laing, Lloyd, Jennifer
By Adrian Goldsworthy
By Wilkinson, L. P.
By Brabbs, Derry
By Graham-Campbell, James
By Romer, John, Elizabeth
By HAAG, Michael, Rough Guides
By Rudgley, Richard
By Michael Wolff
By Wright, David, Jill
By Emma Griffin
By Barber, Richard W.
By Beilin, Yossi
By Fischer, Steven Roger
By Guardian News and Media Ltd
By Bernstein, Andrea
By Forsyth, Mark