Video format is listed in the item description. Tying Flies That Catch Fish with Lefty Kreh & Bob Clouser - DVD The Compleat Clouser Minnow by Bob Clouser: Two Volume VHS Video The Fly Tying Techniques of Bob Clouser & Lefty Kreh -- DVD Clouser's Flies Fly-Fishing for Smallmouth in Rivers and Streams Lefty Kreh & Bob Clouser On Fly Fishing for Bass