Bibliography awaiting upload. Temp location at Work Desk.

•  Ahronson, Krisjan. (2015) Into the Ocean. Vikings, Irish, and Environmental Change in Iceland and the North. University of Toronto Press, Toronto.

• Gibson, Shimon (2004) The Cave of John the Baptist. the first archaeological evidence of the historical reality of the Gospel story. Arrow Books, London.

• David, Elizabeth (1994) Harvest of the Cold Months. The Social History of Ice and Ices. Viking (Penguin Group), New York.