"Blood in Motion" A forensic study of blood tracking.

"BLOOD IN MOTION" A forensic study of blood tracking. A book to help hunters understand the forensic study of blood patterns. What does the reaction mean? What does the pattern mean? How to track in the rain? How to help color blind see blood? A must read for all hunters young and old! Full color version 2nd edition. See why North American Whitetail Magazine says Jerry Allen is the foremost authority on blood tracking. Don't get caught wondering were the animal went and is is dead? I spent 3 years writing this book and 30 years in the field doing research and blood tracking. I am involved with many large hunts in which over 300 deer a year are killed. I take blood tracking very serious!