The Knot Tying Bible, Colin Jarman
Every angler should have one of these. This brilliant little book is a practical reference to tying more than 60 of the most commonly used knots, bends and hitches.
Full of clear step-by-step illustrations, each knot is organised by its physical properties rather than its technical name, making it quick and easy to find the best knots for the job at hand: www.fireflybooks.com