Trout Flies is the definitive book for trout fisherman who tie flies, with a step-by-step reference for tying 500 patterns that will catch trout everywhere in all conditions. Tying instructions for the most useful or most used pattern in each style are represented in step-by-step colour photographs and detailed captions. The patterns are divided into two main groups - for those times when trout are feeding non-selectively, and imitative flies for when trout are taking a specific food form and nothing else.