☰ mtdb > Tricks > Trick< Back to all tricksIndex-Terity Permalink: mtdb.co/?Index-Terity Creators: George Parker, Lawrence Hass George Parker's INDEX-terity is a booklet that describes a new method for the traditional billot index. George's additions aim to make the billot index even more powerful and deceptive than ever before. Five fully-developed routines by George Parker A work-kit of the materials... Buy From: REVIEWS No Reviews Yet. about | login | register | dealers | tricks | creators | contact |