Benatar, Rafael: Double Card Technique Lecture Notes ©1993 Rafael Benatar Softcover, spiral-bound, 8.5x11", 31 pages

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Contents (page numbers updated 6/2023 courtesy cybercardmagic, magicbooks.be) :

1 Slippery Double Turnover
3 The Slippery Drop
7 Three Minus One
8 As a False Count
9 The Pivoting Double
11 The Pivoting Laydown
13 Karate
16 Hot Transposition
21 Double Card Push-Off
26 The Clark Kent Card Change
27 The Blow-Away Card Change
28 Neither and Also
30 69