Lord Alfred Douglas, or 'Bosie' as he was known , is destined to be remembered as the lover of Oscar Wilde. Dissolute, well-born and beautiful as a young man, his role in the events that led to Oscar Wilde's trial and imprisonment determined the strange celebrity which haunted him until his death. Biographies of Wilde generally give only a cursory account of what happened to Douglas after Wilde's death, but Bosie recounts the full and absorbing story of his complex life. A successful though now obscure poet, he renounced homosexuality after converting to Roman Catholicism and embarked on an ill-fated marriage to Olive Custance. Lord Alfred's time was largely consumed by his growing interest in religion and costly feuds - he was imprisoned for libeling Winston Churchill - and he died a neglected and lonely figure in 1945.

Douglas Murray has had unprecedented access to many letters and key literary manuscripts, and presents evidence which casts a new light on the relationship between Wilde and Bosie. Indeed, Murray has succeeded where Bosie himself failed in securing the release of a British government file which was to be sealed until 2043. The result is a genuinely groundbreaking biography, and the definitive account of a fascinating life.