Berg, Harvey: Sleight of Mind ©1997 Harvey A. Berg Softcover, comb-bound, 8.5x11", 40 pages ©1999 Third Edition Softcover, tape-bound, 8.5x11", 54 pages

Image courtesy eBay seller bromptonnyc

Comments: a principle or tool for developing effects with playing cards. A later edition includes 10 effects.

Contents (from 1997 edition ToC):

2 Introduction

3 Seven Sample Effects

6 The Principle

15 Seven Sample Effects Explained
15 Rain Man
18 Remote Control
22 Yoodoo
27 Out of Sight
29 Room At The Top
31 Cut To The Quick
32 Mental Case

36 Developing A Routine

39 Wind Up

40 Correspondence