An illustrated guide to fishing knots can be found online at Take Me Fishing and NetKnots.com. Take Me Fishing provides links to knots for hooks, lures and rigs, knots for beginning anglers, loop knots and line-joining knots.
Each link has step-by-step instructions, a required skill level and illustrations. The website also features instructional videos and information about fishing techniques, safety and conservation.
At NetKnots.com, a wide variety of over 60 fishing knots is organized by name, category and application. Each knot is illustrated with detailed steps and an animation. The website has a section on fishing knot basics and some useful knots that can be used by beginners.