This book could be read in isolation, but to get the full benefit of the rationale behind it, it's best to read 'Legend' first (see my separate review). The object of this book is to present Rohl's historical interpretation of the Old Testament and "prove" that it is more than just religious ideology knitted into a series of allegorical fables. In 'Legend' he establishes the foundation on which this book stands (or falls); in this book he has included some further "evidence" to support his case and draws on just about every available source and, in doing so, manages to present a fairly detailed history of the Israelite people over a period of ca 6000 years! Of course, the further back in time it goes, the more speculative it is, however it does (somehow) manage to maintain credibility throughout. Essentially, it is Rohl's own literary history of the Old Testament narrative, well written and brilliantly researched. It really is 'the greatest Story ever told' - although you will have to decide for yourself to what extent it is historically accurate; in any event, it is compulsive stuff (once you get into it) and though it is predominantly supposition, it does nonetheless offer an intriguing insight into the 'biblical world' (of which so little is truly known), and specifically, the creation of the Israelite nation.