The Mauritius Command

The fourth of the Aubrey/Maturin series opens with Captain Jack Aubrey gloomily ashore on half-pay until Stephen Maturin arrives with secret orders for Aubrey to take a frigate to the Cape of Good Hope under a commodore's pennant. Once there he is to mount an expedition against the French-held islands of Mauritius and La Reunion. But the difficulties of carrying out his 0rders are compounded by two of his own captains - Lord Clonfert, a pleasure-seeking dilettante, and Captain Corbett, whose severity pushes his crew to the verge of mutiny.