Captain Jack Aubrey has been getting into trouble during his time ashore, his trusting nature causing him problems in both business and cards. His friend, surgeon Stephen Maturin, is having a little trouble of his own. Commissioned to rescue Governor Bligh of Bounty fame, Captain Aubrey Maturin sail the Leopard to Australia with a hold full of convicts. Among them is a beautiful and dangerous spy—and a treacherous disease that decimates the crew. With a Dutch man-of-war to windward, the undermanned, outgunned Leopard sails for her life into the freezing waters of the Antarctic, where, in mountainous seas, the Dutchman closes in.
Desolation Island marks a turning point in this highly entertaining historical adventure series. Whereas the previous four novels could be read as stand-alones, only loosely connected in regard to plot, Desolation Island begins a story arc that continues on through the series.