The region I know most about in the Middle East is Israel. So let me focus on how poorly this book deals with that nation.
It starts by explaining that the Arab-Israeli conflict is the result of competing nationalist agendas. Even this is misleading, given that the Israelis are not trying to get rid of the Arab nations, while the Arab foes of Israel are trying to get rid of Israel. We then are treated to a statement about how sad it is that both Jewish and Arab nationalism appeared at the same time, and that this is why they fought. Well, they did not appear simultaneously. Arabs had been oppressing Jews for centuries. When some Jews became liberated, that annoyed some Arabs, but a desire to get rid of Jewish rights is not the same as nationalism. Israel became a nation in order to defend Jewish rights (and, in particular, to repeal the British White Paper of 1939, which almost completely restricted Jewish immigration to the Levant). If a Levantine Arab nation comes into existence, even now, it will be explicitly to get rid of Israel, not for some positive purpose. That is not true nationalism. It is a bogus claim of nationalism, such as the one made by the Sudeten Germans in the 1930s.
The authors continue by saying that Levantine Arabs stood in the way of Jewish nationalism. That is misleading. In fact, many Arabs happily sold their land to Jews in the region (at very high prices, of course). The presence of Arabs in no way needs to stop Israel from existing, just as the presence of Catholics in no way needs to stop America from existing. There is not an inherent need to expel all Arabs or all Jews from Israel, just as there is not an inherent need to expel all Catholics or all Protestants from the United States. Arabs and Jews can both live in a Hebrew-speaking nation.
The book then gets into the area of "founding myths." Once again, it does poorly. When it deals with Israeli desires for human rights, it tends to group that with "myths" that may serve a purpose. When it deals with Arab claims to be blameless bystanders to a war of aggression that they started, it tends to group these with "myths" that may serve a purpose. Instead, the focus ought to be on truth.
The authors boast that in 1988 Arafat literally delivered an olive branch to the UN General Assembly. So what? His gang was still fighting a war against Jewish rights. If I give an olive branch to the UN General Assembly, do you suppose the authors will support my, um, right to take over the Levant in the name of the Roman Pagans who were displaced from it?
The authors discuss the intifada and the reporting of it, and wonder whether it has brought peace any closer. And they imply that the media did a good job. But in fact, the media happily showed PLO propaganda more often than not, and also gave this propaganda undeserved credibility. I think media dishonesty in fact has made peace more difficult to achieve.
I do not recommend this book.