Not quite there yet, but need to get this down so that I can start figuring out library holds, etc.
131. The Case of Comrad Tulayev by Victor Serge (1949)
132. Casino Royale by Ian Fleming (1953)
133. The Castle by Franz Kafka (1926)
134. The Castle of Crossed Destinies by Italo Calvino (1973)
135. The Castle of Otranto by Horace Walpole (1765)
136. Castle Rackrent by Maria Edgeworth (1800)
137. Castle Richmond by Anthony Trollope (1860)
138. Cat and Mouse by Gunter Grass (1961)
139. Catch-22 by Joseph Heller (1961)
140. The Catcher in the Rye by J. D. Salinger (1951)
Lot of castles on here!