Index-Terity: A Revolutionary Approach to a Powerful Tool by George Parker with Lawrence Hass, Ph.D. - BookINDEX terity will put a new spin on your magic and mentalism. George Parker's INDEX terity turns the billet index on its head, making it more powerful and deceptive than ever before! George has created the "game changer" for magicians and mentalists: once you learn his approach, you will never go back to the old tools and handlings. And you will wonder why it took so long. Everything you need is INSIDE! Five fully developed routines from George