Beginning in 1975, Michael Shook has produced fly fishing guidebooks and river maps for different drainages throughout Colorado, Utah, New Mexico and Wyoming. He wrote the guidebooks and river maps specifically for fly fishermen. They give detailed information on local hatches, successful fly patterns, as well as tips and techniques for specific streams, rivers, and lakes. They contain detailed maps highlighting all of the public access points and give the various float trips for each section of river. Mike has personally fished each river extensively (in every condition and season) in order to help you have a successful experience and, most importantly, have fun!