Kennon's Ozark Whitewater was by far the best whitewater guidebook for the Ozarks (and the only one to find information on many streams), and it neve left my shuttle vehicle. It is in tatters now, so the timing of his updated guidebook is perfect timing for me. Though I will always refer to this and any of his books as "Ozark Whitewater" the new name reflects the fact that this is a big upgrade from version two. Much more up to date info, extremely good maps (much improved from the last version), and many new streams (some I've never heard of!). If you're a paddler in Arkansas, Oklahoma, or Missouri, Kennon has again produced the must have book for your paddling library. My copy is already on its way to being destroyed in the back of my shuttle rig! Highly recomended!