Babel Book Test 4 by Vincent Hedan (Memory of tomorrow), medium, 600 pages Babel Book Test by Vincent Hedan is a professional and versatile book test system for mentalists who want to create powerful and convincing demonstrations of mind reading using a book that appears completely ordinary. You do not need to touch the book or even look inside it, yet you can reveal the spectator's thoughts in seemingly impossible ways. The fundamental concept behind the Babel collection is both simple and powerful: several different novels can look completely different and perfectly normal while secretly being constructed around the same system. This means a participant can freely choose between different Babel books while you retain the ability to perform your chosen routine. Every novel in the Babel collection gives you access to the same principles and effects.

The effect and experience

You can therefore choose the book that best suits your performance. A thinner paperback may be ideal for close-up work, while a larger and thicker book can be more suitable for stage performances. If you own several Babel books, they can be presented together, allowing the spectator to decide which book will be used. Although the books appear different on the outside, they operate according to the same underlying system from the performer's perspective. Babel allows you to present both divination and memory demonstrations and can be used for close-up as well as stage performances.

Performance possibilities

The routines can also involve one or several participants, providing considerable flexibility for different performing situations. The comprehensive 68-page instruction manual explains the system and its various possibilities. You also receive an 18-page bonus section featuring ideas contributed by other Babel users, exploring additional applications for the system. The bonus material also includes effects involving multiple gimmicked books. In total, the material contains 10 effects covering 28 different principles and ideas .

Details and use

If you are new to book tests, the different principles can be learned separately, allowing you to gradually develop your understanding of the system. Experienced mentalists can combine their favourite principles and create personalised routines tailored to their own performing requirements and style. Babel Book Test is therefore not simply one finished effect, but a flexible mentalism tool offering a wide range of possibilities for constructing powerful book test demonstrations.