on 25 August 2015
I bought this book primarily because I have developed an avid interest in UFOs. Birnes gives a balanced and comprehensive account of UFOs: what they are, sightings and includes a guide to equipment needed to catch these things on camera. This book is a little more advanced than others on this topic including 'UFOs, Aliens and Other Unexplained Phenomena' by Chip Norton which, having said that is also worth a read-albeit a quick one. Overall, I would recommend Birnes's book to any one who is interested in UFOs and the strange beings which we think might be coming from other worlds.