Who was the author of Nelson biography?

There are many biographies of Nelson, but you need to be more specific.

Some famous biographies of Horatio Nelson include:

* "The Life of Nelson" by Robert Southey (1813), a classic and one of the earliest biographies.

* "Nelson and the Age of Fighting Sail" by Oliver Warner (1960), a comprehensive and well-regarded biography.

* "Nelson: The Life and Legend" by Andrew Lambert (2004), a modern and highly acclaimed work.

* "Nelson: The Man and the Myth" by John Sugden (2004), a revisionist approach that explores the complexities of Nelson's character.

Please specify which biography you are interested in, and I can tell you the author.