Lady Trent, the world's premier dragon naturalist, looks back at the next stage of her illustrious (and occasionally scandalous) career. Three years after her fateful journeys through the forbidding mountains of Vystrana, in which she lost her husband, the widowed Mrs. Camherst defies family and convention to embark on an expedition to the savage, war-torn continent of Eriga, home of such exotic draconian species as the grass-dwelling snakes of the savannah, arboreal tree snakes, and, most elusive of all, the legendary swamp-wyrms of the tropics. Isabella must brave oppressive heat, merciless fevers, palace intrigues, gossip, and other hazards in order to satisfy her boundless fascination with all things draconian.