The Fortune of War

The sixth Aubrey-Maturin novel is one of the series' most compelling because O'Brian plants his two heroes in the middle of the War of 1812 on the wrong side of it — stranded in Boston as enemy prisoners while French spies close in on Maturin and real historical naval battles are woven into the narrative with extraordinary skill. The Times Literary Supplement called it a book that 'towers over its current rivals in the genre,' and the espionage thriller elements give it a pace the earlier sea-bound volumes sometimes lack. The honest caveat is a genuine barrier: without the emotional context built across five prior novels, Maturin's complicated love for Diana and Aubrey's friendship feel thin. Dense period prose and naval terminology add to the challenge for newcomers. For readers already in the series, this is a high point; for anyone else, start at book one.