I don't know. I remember going into a bookshop somewhere in Australia and most of the books were shrink-wrapped. I saw a few I was interested in, so I wrote the

I don't know. I remember going into a bookshop somewhere in Australia and most of the books were shrink-wrapped. I saw a few I was interested in, so I wrote the titles down for later investigation. If I had been able to read a couple of sample pages, as I often do prior to buying a book, I would likely have bought some.