Danson's Diary Trick was first published in the New Pentagram Vol 2. It was an effect many magicians liked and subsequently several variations were published. Ken de Courcy compiles here several variations from Roy Johnson, from MUM magazine, including his own ideas, tips, and suggestions.
1st edition 1983, 20 pages; PDF 23 pages.
word count: 6480 which is equivalent to 25 standard pages of text
