Echo Book Test | Vincent Hedan (NLP [Neuro-Linguistic Programming]) Dan; Thomas and honed during thousands of

and honed during thousands of performances

No set up or switches

Everyone knows the universal rule that a magician never reveals his secrets to laymen

Watch as cold

we have reconstructed the props for The Two-Cup Routine with the utmost care and detail

Echo Book Test | Vincent Hedan (NLP [Neuro-Linguistic Programming]) Dan; Thomas and honed during thousands ofThe 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