The year is 1859 and Hero Hollis, beautiful and headstrong niece of the American consul, arrives in Zanzibar. It is an earthly paradise; it is also the last outpost of the Slave Trade. A passionate opponent of slavery, Hero is swept into a turmoil of royal intrigue, abduction, piracy, smuggling, and a virulent cholera epidemic. There in Zanzibar, the most cruelly beautiful island of the Southern Seas, she must choose her love and unravel her destiny.