Willmarth, Philip: The Knot Collector ©1989 Philip R. Willmarth, IL Softcover, saddle-stitched, 8.5x11", 40 pages

Image courtesy eBay seller KranzoMagic

Comment: Illustrated by Tony Dunn. A Routine of Flourish and Trick Knows Using a Single Piece of Rope

Contents (courtesy Denis Behr's Conjuring Archive):

1 Introduction (Phil Willmarth)
3 Getting Started
4 The Smoke or Forget Me..Knot (Francis Martineau)
6 The Portable Knot: Two-Handed Tony Lopilato Knot
8 Satin's Knot (Wilfred Sellten)
10 The Harpoon Knot
12 The Fisherman's Knot (Phil Willmarth)
14 The William Tell Knot
16 The Robin Hood Knot (Phil Willmarth)
18 The Bow or Shoelace Knot, AKA The Schoolboy Knot (G.W. Hunter)
21 The Strike Knot - Throwing A Knot
23 The One-hand Knot
23 The Acrobat (Phil Willmarth)
24 The High Diver
25 The Cowboy Knot
26 The Peddler's or Traveling Knot
29 The Model T. Ford Knot (Flip Hallema)
30 The Flying Bird Flourish - Wright Brother's Knot Lead-In
31 The Airplane Knot (Phil Willmarth)
33 The High Flying Knot (Pavel)
34 The Willmarth Snap Knot - Throwing A Loop
36 The Pendulum or Lazy Magician's Knot (Herb Zarrow)
39 The Rope Through Neck (Tenkai)