Reading this book was like casually walking down a street then, all of a sudden stepping into an open manhole, but being pleasantly shocked! I sometime found it difficult to concentrate on the story as the content triggered my imagination and sent it wondering off with the thought of, what if! What a great concept......if only. Since this book was written mankind has come a long way with genetics so you never know. The ending leaves a possible opening for a sequel, good versus evil to the ultimate end? I hope that, having mentioned that the book has been looked at as a possible film, that they do it justice. Talking on justice, read CRIME ZERO, this is also by Michael Cordy, another great concept.