Echo Book Test | Vincent Hedan (Numerology) T. Magician Harlan Tarbell then explains the

Harlan Tarbell then explains the rainbow billiard balls

The magician never touches the cards and feels incredibly fair

No marking

The final spectator and the performer engage in one final battle of wits

Echo Book Test | Vincent Hedan (Numerology) T. Magician Harlan Tarbell then explains theThe 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