Citadel of Swallows (Harlequin Romance, 1716)

Stacey was in Greece to visit Colin Hamilton whom she was expecting to marry -- but soon found herself more and more disenchanted with Colin and more and more interested in the disturbing Greek, Stavros Demetrios.. But there the matter looked like resting, for how could Stacey hope to interest Stavros, when Colin's glamorous sister Lauren had already set her sights on him?