The second chapter, "Subsurface Basics," shows you how trout detect danger and how to approach a potential lie with out spooking the fish. Then, we give you the basic information you need for selecting and presenting each type of subsurface fly. We also show you how to handle trout properly, so you can release them to fight again.

"Subsurface Fly-Fishing Techniques," the third and final chapter, details the most effective methods for fishing trout along the bottom or in the mid-depths. You'll learn what techniques work best in what water types and how to select the right equipment for each method. Finally, using detailed step-by-step photos and diagrams, we show you how to perfectly execute each technique, including any special-purpose casts associated with it.