The campaigns fought against Napoleon in the Iberian peninsula, in France, Germany, Italy and Russia and across the rest of Europe have been described and analysed in exhaustive detail, yet the history of the fighting in the Mediterranean has rarely been studied as a separate theatre of the conflict. Gareth Glover sets this right with a compelling account of the struggle on land and at sea for control of a region that was critical for the outcome of the Napoleonic Wars. The story of this twenty-year conflict is illustrated with numerous quotes from a large number of primary sources, many of which are published here for the first time.