This book follows the well-established pattern of the rest of the Idiot's Guide series--a single-volume, comprehensive summary of a particular topic. In this case, the topics covered include the history of the Middle East, as well as current and historical conflicts. The book's title, however, should include the word "conflicts", rather than "conflict"--given it covers not only the Arab-Israeli conflict, but also the Iran-Iraq War, as well as the First Gulf War and the ongoing U.S.-Iraq conflict.
Overall, this book presents a very complete history of the Middle East and provides an excellent overview of the various players in the region, as well as their motives and goals. Bard also does a good job of describing the various attempts that have been made over the years to bring peace to the region and all of the associated problems.
As I was reading the book, however, I started noticing various comments appearing in the text that seemed to be highly slanted towards Israel and the Jewish viewpoint. They seemed quite out of place, given the general approach of this book of trying to present the viewpoints of all parties involved. I was a little confused at these asides until I did a little reading on the author, Bard, to discover that, far from being an impartial student of the region, he is the Executive Director of the American-Israeli Cooperative Enterprise and, basically, a proponent of the Jewish point of view in the region.
Despite the obvious political nature of some of the comments in the book, it still includes enough detailed history and chronology to be well worth a look. The reader should just make sure to also include one or more other books that are more sympathetic to the Arab point of view.