If you want a real difinitive study of the whole UFO phenomenon, look elsewhere. This is merely a collection of first, second, and third-hand accounts of sightings and such. Unfortunately, these kinds of books churn out every 6 months or so, and we all buy it thinking that we will catch a unique glimpse of some inner understanding into the UFO field. But, unfortunately, we are only left with a sad paperback that has gotten us no closer to the truth, yet has cost us $8 for a book we will never read again. If you like the kind of books that Brad Steiger puts out, then this should be right up your alley.