It's still National Library Week. You should be especially nice to a librarian today, or tomorrow. Sometime this week, anyway. Probably the librarians would like tea. Or chocolates. Or a reliable source of funding.

Books smell and feel better. They have that wonderful thingness of turning the pages.

There are only two worlds - your world, which is the real world, and other worlds, the fantasy. Worlds like this are worlds of the human imagination: their reality, or lack of reality, is not important. What is important is that they are there. these worlds provide an alternative. Provide an escape. Provide a threat. Provide a dream, and power; provide refuge, and pain. They give your world meaning. They do not exist; and thus they are all that matters.

But I have always thought that these tulips must have had names. They were red, and orange and red, and red and orange and yellow, like the ember in a nursery fire of a winter's evening. I remember them.

I told you I would tell you my names. This is what they call me. I'm called Glad-of-War, Grim, Raider, and Third. I am One-Eyed. I am called Highest, and True-Guesser. I am Grimnir, and I am the Hooded One. I am All-Father, and I am Gondlir Wand-Bearer. I have as many names as there are winds, as many titles as there are ways to die. My ravens are Huginn and Muninn, Thought and Memory; my wolves are Freki and Geri; my horse is the gallows.

This is a work of fiction. Still, given an infinite number of possible worlds, it must be true on one of them. And if a story set in an infinite number of possible worlds is true in one of them, then it must be true in all of them. So maybe, it's not as fictional as we think.

I think that the biggest, quickest and hardest thing to learn for a writer is that what we think of as the unchanging verities of story are a load of bollocks. Absolute rubbish. There are no unchanging verities.