David Long's book came in yesterday and I can't thank you guys enough for recommending it. This is EXACTLY the kind of treatise on mule deer hunting a newbie like me needs. The book is broken down beautifully and has excellent, illustrative pictures to go along with the explanations. Tons of great info on glassing and positioning in just the few chapters I read last night. I can't wait to dig deeper into this one. Five stars for the this recommendation.