"We were talking about The Hitchhiker’s Guide to the Galaxy, which was something which resembled an..."

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We were talking about The Hitchhiker’s Guide to the Galaxy, which was something which resembled an iPad, long before it appeared. And I said when something like that happens, it’s going to be the death of the book. Douglas said, No it won’t be. Books are sharks.

And I must have looked baffled at that because he looked very pleased with himself. And he carried on with his metaphor. He said, Books are sharks … because sharks have been around for a very, very long time. There were sharks before...