It is difficult to write a good monster novel. If the author makes the creature too unbelievable, the reader will just not buy into the concept and dismiss it as wacky. If the creature is not fantastic enough, the reader will lose his sense of awe and fear. There is no question that this is a tough balancing act.

Unfortunately, this book never finds that special balance. The idea toes the line between being trite or moderately interesting (Nazi experiment produces hybrid monster) but the delivery is lacking. There is nothing I can say that will articulate exactly what this book is lacking except that I feel it is missing that intangible "magic".

My advice to you is to read this if you must, but otherwise there are other better monster novels out there.