Fly Line Ecosistemi Fluviali Casinalbo, Italy 2013. 1st English edn. 4to, Illust, 224pp. Pictorial Laminated boards. This is a well presented English translation of an Italian publication. Its a detailed manual of fly-tying techniques using CDC supported by hundreds of large step-by-step colour photographs. "This book illustrates 49 incredibly effective models created using new tying techniques, new materials and most importantly the Cul de Canard. For every fly, a series of high-resolution photos illustrates each step of the tying process and accompanying text. CDC Evolution is aimed at enthusiast fly tyers. Techniques, tools, etc are not really explained as the reader is expected to have some tying skills and background knowledge. igned by the author. -Very Fine