The seven "mansions" of the soul are described in a book about the "interior" one of these written by Teresa of Avila.  
A young man named Sanjay goes to work at Film City in a novel about a "silver" one of these written by Clive James.  An Italian scholar is kidnapped by Turks and forced to serve a scholar known as Hoja in a novel about a "white" one of these by Orhan Pamuk.  One of these named "Blandings" is described in the works of P. G. Wodehouse.  The seven "mansions" of the soul are described in a book about the "interior" one of these written by Teresa of Avila.  We learn that Theodore is Alfonso's grandson at the end of a novel about one of these which also includes Manfred and Conrad, who is killed by a giant helmet.  FTP, name this type of edifice which appears in the title of a 1764 Horace Walpole novel set in Otranto.
A young man named Sanjay goes to work at Film City in a novel about a "silver" one of these written by Clive James.  
castles (accept The Silver Castle on the first sentence)