The book was informative but it was mostly pictures, definately not worth what it costs.
The orb phenomenon is a fascinating subject that deserves serious study but this book is a very poor product. Most of the photos were taken in the author's house! Wouldn't it have been better to collect photos from many sources? And what little analysis the author provides is garbled and simplistic. You would learn much more about the subject by looking on various internet sites. Oh -- and it is EGREGIOUSLY overpriced!