You won't find the newly published Hatred's Kingdom in Saudi Arabian bookshops, but it is so much in demand among Saudi high officials that the government has brought out a reprint of its own. Its author, Dore Gold, is a hardline Israeli spokesman. He argues that the "hatred" referred to in the title is rooted in Saudi Arabia's austere brand of Islamic orthodoxy, Wahhabism, which found its most horrific climax in the atrocities of September 11. The book has further fuelled a Saudi obsession and Arab guessing game known as "who is next?" The next candidate, that is, for the...