My quick run through of the book for character traits shows.Anita Bensoussane wrote: Does Hilary have "no love of books"? Although she says at first that she doesn't fancy dipping into Professor Rondel's old books, she's the one who suggests that they consult them to see what they can find out about smuggling in the area. We learn that she has even taken a look at one of the books by herself: "I looked into one of the books the other day, and it seemed to be all about this district in the old days." Also, one evening she chooses to read a book of her own on the cliff-top rather than going for a walk with Alec and Frances. She tells Ben that it's "terribly exciting" and offers to lend it to him. He is grateful, saying, "I can't get enough books."
But the fact that she does indeed love books adds to my seeing her as the Dick character. Dick loved to read. So thanks for strengthening my argument, Anita!