But as I thought about this subject, it occurred to me that re-reading is a personal affair. After all, my reasons for re-reading a book may not coincide with yours, in part because we're not the same person, but also because there are probably thousands of reasons why people re-read (and no two reasons are necessarily the same). For example, most of my re-reading falls into the following categories:
- Books for my research or teaching (PhD stuff, in particular -- Tobias Buckell and Nalo Hopkinson will have been re-read at least 6 times in the last three years)
- Books I've loved (when I was a kid, I re-read the Goosebumps and Hardy Boys books over and over and over)
- Books I've found compelling and decided to re-read to get at some of the things I didn't see last time (such as 1984)
Your reasons? Similar, perhaps, but also varied, I imagine. It's not often that I re-read a book for any other reason than one of the ones listed above, and the kinds of books that fall into these various categories vary by content and genre. Research books are often spread across genres, from mainstream to SF/F to theory to history and so on. Most of the books I've decided to read because I wanted to get deeper into the work are of the classic variety -- usually works of genre that exist outside the Pulp Era paradigm, such as 1984, Brave New World, various works from the New Wave (Octavia Butler and Samuel R. Delany in particular) and so on. And those works that I re-read because I love them tend to have a nostalgic flare to them, from some of my favorite children's books to those few works that got me obsessed with SF/F in the first place.
But I don't do a lot of re-reading. All in all, I've probably only re-read 5% of the books on my "have read" list. There are good reasons for this too. My shelves are full of unread books; unless I read something that knocks my socks off, I'm not likely to return to it (for an unspecific time, since I am not currently dead). Why re-read when you can have new adventures?
Of course, re-reading has its own advantages. When you re-read, you discover new things. I've read 1984 five times. It's not a book for everyone, but I find that re-reading it exposes a lot of elements and themes that I never noticed before. Undoubtedly, that has something to do with age. Some books, I think, open up like flowers the further away from the first reading experience you get. 1984 is one of those books (for me).
But is there also a time when you shouldn't re-read? I've heard people say that Lord of the Rings is a great book to read as a teenager, but also that it loses its luster as you age. I have no opinion on that particular point (for now), but I do think there are some books that deserve to remain as memories. After all, a great deal of the stuff we loved as younger people certainly changes in tone as we age and become more knowledgeable about the world. I know some of the kid's books I recall reading over and over will probably look like sub-literature to my current self. For me, keeping the image of so many great reading experiences is more important that indulging my curiosity.
What about you? Do you re-read? If so, when and why? Do you think there is a way to tell when you shouldn't re-read something for your own good?