Pocket Guides Publishing Dry Fly Fishing Pocket Guide. This Guide Manual from Pocket Guides Publishing contains sections on trout vision trout Feeding Characteristics Factors that Trigger the Take the Rise Process a presentation of the 5 key Dry Fly Categories a discussion of Mayfly Pattern Types and Attractor Pattern Types Leaders the effect of weather and temperature 11 proven strategies Feeding Locations Mayfly hatch charts along with other insightful information. Specifications for Pocket Guides Publishing Pocket Guide to Dry Fly Fishing: Manufacturer: Pocket Guides Publishing Application: Fishing Package Contents: Pocket Guides Publishing Pocket Guide to Dry Fly Fishing Pocket Guides Publishing PGDFF: Dry Fly Fishing Pocket Guide