Clarissa Oakes

1813: Captain Jack Aubrey sails away from the hated Australian prison colonies in his favourite vessel, the Surprise, pondering on middle age and sexual frustration. He soon becomes aware that he is out of touch with the mood of his ship: to his astonishment he finds that in spite of a lifetime's experience, he does not know that the foremost hands or even his own officers are thinking. They know, as he does not, that the Surprise has a stranger on board: and what they, for their part, do not know is that the stranger is potentially as dangerous as a light in the powder magazine itself.