Kim Nelson, the beautiful English granddaughter of the Sultan of Istanbul's favorite courtesan, gets ever more wrapped up in the mysteries of Africa in her quest to reclaim the black pearl that is the key to her ancestor's long-hidden treasure. Like her grandmother before her, she must go through initiations of fire and flesh to prove her worth, as she gets ever nearer the coveted and powerful jewel. The problem is she's not the only one who's after it...