DeCourcy, Ken: Blue Spotitis and Other Oddities
©1980 Supreme Magic, England
Softcover, saddle-stitched, 7.25x9.5", 20 pages

Comments: Magic tricks using the paper fold "the salt cellar". Available as an eBook from Lybrary.com

Contents (courtesy Lybrary.com, numbers are not page numbers):

1 The Salt-Cellar Fold
2 Colour Change
3 The Psychic Square
4 Coin Vanish
5 Coin Production
6 Married Sponges
7 The Oracle
8 Blue Spotitis
9 The Cat
10 The Magic Carpet