Christopher Knot, a simple easy-to-tie knot for jointing tippet material that works just as well as a surgeon's or barrel knot but doesn't required dexterity or any special tools...
Nymphing with a Hinged Leader, a great article that covers the basics of hinged leaders - basics, benefits, tips & tricks.
Clinch Knot, a standard for over 300 years, for those who don't know how to tie it...
