This book is a work of monumental scholarship, meticulous research and judicious analysis. Professor Knight's exposition of the historical and political context in which Nelson lived and fought is masterly. I have never read a better or clearer narrative of the events in Palermo and Naples, for example, nor a fairer assessment of Nelson's role. We see Nelson in all his complexity as warrior, leader, diplomat, subordinate, friend and lover. His shortcomings as well as his virtues are examined but always fairly; though there are aspects of his life which will always, for lack of authoritative evidence, remain elusive. It is this, as well as his heroic status, that makes him endlessly fascinating to biographers and a subject of perennial speculation. Future biographers, if they dare follow Professor Knight, may draw different conclusions but none will surpass him in scholarship. Why only four stars? Well, I give the book four and threequarters really. But I personally would have liked more numerous and fuller quotations from Nelson's letters. Even after two hundred years, they are amongst the most vivid in the language and reveal, depending on the recipient, his directness, his warmth and generosity, his occasional acerbity and one of the sources of his seductive charm: his ability to make individuals feel special. Also, there are signs of slipshod copy editing - typos and misprints etc. including one that says Nelson inherited £50 instead of £500 from his uncle. This sort of thing wouldn't matter very much in a potboiler but this magnificent book deserves better.