Lund, N. 1994. John Haywood: Dark Age Naval Power. A re-assessment of Frankish and Anglo- Saxon seafaring activity. London and New York, Routledge, 1991. 232 s, £ 35.00. Historisk Tidsskrift. 16, (jan. 1994), 196–197. DOI:https://doi.org/10.7146/ht.v16i0.53621.