Why should a novelist not also be a historian? To force unnatural divisions within the English language is to work against its capacious and accommodating nature. To expect a writer to produce only novels, or only histories, is equivalent to demanding from a composer that he or she write only string quartets or piano sonatas.

It sometimes seems to me that the whole course of English history was one of accident, confusion, chance and unintended consequences - there's no real pattern.

Murderers will try to recall the sequence of events, they will remember exactly what they did just before and just after. But they can never remember the actual moment of killing. This is why they will always leave a clue.

I love soap operas - the stories, the plots! And I love the game shows and the courtroom dramas and the detectives - Jessica Fletcher, 'Columbo,' 'Perry Mason,' 'L.A. Law.' Any sense of guilt appeals to me in a television program - a sense of guilt, or a sense of making a lot of money.

There are two types of people, you see. One type keep their heads straight, and look around as they walk. The others look up - at the tops of houses, at the eaves and the lintels and the roofs, which can tell you when they were built - and I've always done that.

I saw a ghost once, about 20 years ago. It took the form of someone coming out of a sleeping body and sitting at the foot of the bed.

The best years are when you know what you're doing.