Marco's Comments:
Interesting book with tricks about Texas Hold'Em demonstrations, including two effects by Gianfranco Preverino which I've translated (and for which I'm thanked in the text). The book was a present from the author.
The book comes with a gaffed card for the first effect and a card signed by the author.
Interesting material, with different levels of skill necessary and producing different effects always on the theme of Texas Hold'Em.