I do not think commodities are taken for granted. One of the convergences in time I noticed, and to me seemed very important, was the emergence of paper money. There had been permissionary notes, exchanging money by writing it, but there was no duplicated form of guaranteeing an exchange.

The more one knows fairy tales the less fantastical they appear; they can be vehicles of the grimmest realism, expressing hope against all the odds with gritted teeth.

The tales are quite hard to remember and I found that going back to it between bouts of writing fiction, I was having to retrace my steps quite a lot, because the stories are very intricate and the material is elusive, and possibly with age, my memory is not as malleable as it used to be.

Although the stories are very present in my book, and very present in my mind, what I was most interested in was the question of why it had attracted such a following in the 18th Century. It's less mysterious that it attracted a following in the Romantic period, and in the 19th Century, but the early 18th Century when the Rationalists fell in love with it...that was mysterious. What I wanted to look at was the forms of enchantment.

Creating simplicity often makes the heart leap; order has been restored, the crooked made straight. But order is understanding that things cannot be made simple, that complexity reigns and must be accepted.

Many of the enchanted things in the book are lamps, carpets, sofas, gems, brass rings. It is a rather different landscape than the fairy tale landscape of the West. Though we have interiors and palaces, we don't have bustling cities, and there isn't the emphasis on the artisan making things. The ambiance from which they were written was an entirely different one. The Arabian Nights comes out of a huge world of markets and trade. Cairo, Basra, Damascus: trades and skills.

Fairy tales are about money, marriage, and men. They are the maps and manuals that are passed down from mothers and grandmothers to help them survive.