This comprehensive history of the British Naval Force based at Harwich during the First World War gives the reader a detailed account of the triumphs and failures of the Royal Navy campaign in the North Sea as well as a feeling for life aboard Royal Navy destroyers during that period. Laurie's father Alfred Roberts served in the destroyers Radiant and Llewellyn, which were based at Harwich during the period. The history makes use of official records as well as details of events documented in Alfred Roberts' service record.