Manjinn Moon

From the back cover of the Ace first edition: "As a violent hurricane heads for District One, three agents from the Office of Intelligence have massive strokes - simultaneously. Coincidence? Not a chance. When Ty investigates, she uncovers an assassin with strange powers and deadly cunning: the Manjinn. Now time is running out. The Manjinn has kidnapped the man Ty loves - the only man who knows the true nature of her lycanthropy. Outside, the storm rages. Inside, Ty edges to the brink of sanity. And the ultimate game with the Manjinn begins..."