D.N.A. The thing with Dirk Gently was that I felt I had lost contact with that character, I couldn’t make that book viable, which is why I said, “Okay, let’s go off and do something else.” Then, looking back at all the ideas that were there in Salmon of Doubt, I looked at it again about a year later and suddenly realised what it was that I’d been getting wrong, which was that these are essentially much more like Hitchhiker ideas and not like Dirk Gently ideas.

So, there will come a point I suspect at some point in the future where I will write a sixth Hitchhiker book. But I kind of want to do that in an odd kind of way because people have said, quite rightly, that Mostly Harmless is a very bleak book. And it was a bleak book. The reason for that is very simple—I was having a lousy year, for all sorts of personal reasons that I don’t want to go into, I just had a thoroughly miserable year, and I was trying to write a book against that background. And, guess what, it was a rather bleak book!

I would love to finish Hitchhiker on a slightly more upbeat note, so five seems to be a wrong kind of number, six is a better kind of number. I think that a lot of the stuff which was originally in Salmon of Doubt, was planned into Salmon of Doubt, and really wasn’t working, I think could be yanked out and put together with some new thoughts.

M.N. Yes, because certainly some people have heard that Salmon of Doubt was now going to be a new Hitchhiker book.

D.N.A. Well, in a sense, because I shall be salvaging some of the ideas I couldn’t make work within a Dirk Gently framework and putting them in a Hitchhiker framework, undergoing necessary changes on the way. And, for old time’s sake, I may call it Salmon of Doubt, I may call it—well, who knows!