The third book in McIntyre's series about the Yellowstone Wolves is coming out in paper back soon, The Redemption of Wolf 302. I'm looking forward to reading it - I thoroughly enjoyed the first two. If you are interested in wolf behavior, I highly recommend them - in fact, I would say if you like dogs, you'll also be interested. Google McIntyre and you'll see he has the bona fides, and he is a talented story teller. If you're looking for a book to take on your next canoe trip, one of these would be extra special if you happen to hear the BWCA/Quetico wolves howling - or even possibly see one. I saw one on the way to Moose Lake on the Fernberg road - I'll never forget it. Been to Yellowstone but didn't see any wolves.