I will admit I have done book tests, usually the Hoy book test and I have bought a few books on them
and then dropped the concept from my act. What Mr. Osterlind does is put a context and an
entertaining presentation to it. Now it isn't just an I fooled you again moment, but a shared time
that does fool them but it also engages them and makes them feel a part of the revelation. If you
have ever wanted to, or currently do a book test, I highly recommend this volume. Even if you never
would do a book test, the thought process shared in putting together the routines is by itself worth
the purchase.