Powers, Michael: Top Secret Close Up Deceptions ©1992 Michael Powers Softcover, comb-bound, 8.5x11", 22 pages

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Contents (from book ToC; updated Sep 2019):

1 Varying Variance Variant
3 Cased Thought
5 Ultra Fast Coins Across
6 Swinger: ring and string
9 Unexpected Visitor
11 International Matrix Reverse
15 Business Card Terror