De Courcy, Ken: discusses The World's Fastest Card Trick ©1980 Ken De Courcy, The Supreme Magic Co., Bideford, Devon, England Softcover, saddle-stitched, 9x10", 20 pages

Image courtesy eBay seller TheMagicGadgetSite

Comments: A expansion on Joe Karon's "The World's Fastest Card Trick", a comedy routine in which the spectator seems to incorrectly follow directions until finally a wrong card is changed to the selection

Contents (courtesy Denis Behr's ConjuringArchive):

3 Introduction: history
4 What is "The World's Fastest Card Trick"?

7 Impromptu Endings
7 The Changed Card
8 The Sat-on Card
11 The Vanishing Pack

12 Show Endings
13 It's as Well to be Insured
14 The Card Banner
15 Roller-Banner
16 The Card in Wallet
17 With the Card Watch
19 And Finally: some gags