The Rogues of Ravensmuir is a trilogy of medieval Scottish romances with a Gothic tone. It’s also the foundation for a number of series featuring members of the same family.
The Rogues of Ravensmuir trilogy is also available in a hard cover collectors edition, including all three books in the series.
If you click through, the Pinterest images are organized by book. (Use the link above.) There’s also a board showing inspiration for the three keeps of Ravensmuir, Kinfairlie and Inverfyre.