Humming-bird Island

When Fiona set off for Trinidad, she looked forward to working in the beautiful tropics and seeing her stepsister again. But though Trinidad was beautiful, soon after her arrival Fiona sensed an underlying feeling of unrest. When the handsome Bill Derwent, to whom Fiona was instantly attracted, asked for her help she couldn't refuse him, even though she realized the danger to herself. And before it was all over, her emotions would be stretched to the very limits of endurance...