Guardian Duke Forgotten Castles Series, Book 1.

The Guardian Duke is award-winning novelist Jamie Carie's most exciting story yet, a uniquely arranged Regency-era romantic adventure where hero and heroine know each other through written letters but have yet to meet. Gabriel, the Duke of St. Easton, is ordered by the King to take guardianship over Lady Alexandria Featherstone whose parents are presumed dead after failing to return from a high profile treasure hunt. But Alexandria ignores this...