Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The peace process and its enemies

As some others have said, the title of this book might be a bit misleading. This book has much more about "the hunt" than it does about "the engineer." Even more broadly, this book is about the Israel politics in the 1990s, the attempts at peace, attempts by terrorist groups to thwart that peace and Israel's attempts to stop those terrorists. At times, Ayyash (the engineer) seems like a bit player in this narrative. There is very little biographical information available about Ayyash, so Katz makes do with what he has.I agree with another review who was concerned with Katz's overly vivid descriptions of events and scenes he didn't witness. I also found some of the bombing scene descriptions redundant and cliched.As a whole, however, this book is a good choice for those interested in modern Israeli affairs, terrorism and counter-terrorism and peace between Israel and the Palestinians.