Columbia subject headings:
Architecture, Medieval--Scotland--Dumfries and Galloway.
Caerlaverock Castle (Dumfries and Galloway, Scotland)
Castles--Scotland--Dumfries and Galloway--Guidebooks.
Maxwell family.
Harvard subject headings:
Caerlaverock Castle (Scotland)--Guidebooks.
Caerlaverock Castle.
Castles--Scotland--Nithsdale.
Princeton subject headings: