Across the craggy landscape races Ross Poldark—Cornwall's answer to Rhett Butler—with a covey of excisemen in hot pursuit. Musketry crackles, shillelaghs thump, penal servitude looms, and a grim future faces the master of Nampara House. Even should Ross elude the revenue agents, the bankruptcy of his ailing copper mine and the loss of his wife's affections are likely possibilities. Such unpleasant prospects form the framework of "The Last Gamble,"… Winston Graham's third instalment dealing with the Poldarks of eighteenth-century Cornwall.

Well, if you think that Ross's troubles will finally prove too much for him, you just don't know much about the Poldarks, or about historical novels either. It would take more than bad investments to ruin the hero of the Poldark saga. And even though he may lose his head momentarily over his cousin's wife ("Don't, Ross. You're hurting me."), the marriage ties between Ross and...