Echo Book Test by Vincent Hedan (Numerology) Jim Trainer This technique is rarely used

This technique is rarely used today

arm spreads

and cardistry exhibitions

And as you'll see in the performances

making each game a voyage of imagination

Echo Book Test by Vincent Hedan (Numerology) Jim Trainer This technique is rarely usedThe Echo Book Test is a project I kept secret for the last few years I use Echo when I want a personal impact; when I want an easy, foolproof book test; and when I want to involve the audience emotionally. But Echo is much more than a simple book test First of all, Echo is a normal book: anyone can read it without suspecting anything, in fact it's available on Amazon. In secret, Echo uses a classic principle by Larry Becker (which he allowed me to use