NORA CHADWICK was born in 1891 and went to Newnham College, Cambridge, where she was later an Honorary Life Fellow. Most of her life was spent doing research, mainly into the Celts. She wrote many books and articles in connection with her subject and in 1961 was awarded a CBE. She died in 1972.BARRY CUNLIFFE studied Archaeology and Anthropology at Cambridge. His books include THE CELTIC WORLD, IRON AGE COMMUNITIES IN BRITAIN and DANEBURY.