Practice makes perfect, but practicing fly casting and delivery can be difficult when you aren’t on the river. Whipping around a 8 ft. pole with 40-50 feet of line requires a lot of space and many, especially city dwellers, don’t have access to that kind of room. When getting out there and practicing on the lake or river isn’t an option, studying proper fly fishing techniques via books can be a great approach. Here are some of the best selling fly fishing books from Amazon.com as rated by fly fisherman themselves.