I just bought a flip-book from LRO this past week. *Its a small 4x5 waterproof flip-book called "Smoky Mountain Fly Patterns" by Lowe. *It was only $5.00!!
It has dry and nymph patterns for every month of the year. *It gives best times to fish each month for dry and nymph and notes for each month. *There is also a small section in the back with notes about each of the 4 seasons and angling tips for smoky mountain fishing.
Its well worth $5.00.