Pride and Prejudice vs ICTC?

[Sorrel]

I didn't really notice any similarities whilst reading it but looking back on it now... both of the sets of sisters ahd rather a lot of pressure on them to get married and so help the rest of the family. And the fathers were both quite aloof and clever and loved fiercely by the protagonist. But Topaz was vastly better than Mrs Bennett.
There are a few similarities I suppose... But I think that I prefer I capture the Castle a little bit just because of the spark and vivacity of it and I liked the bittersweet ending. The fact that i am much closer to Cassandra in age might have contributed to this also.