The Progressive Book Test | Michael O'Brien (Fahrenheit 451) Gardner No Credit was designed to

No Credit was designed to be used with Credit or ID sized cards but can also be used with other similar size or smaller objects including rings and coins

When the board is turned around

This will allow you to lose her in the deck

the back design is absolutely astonishing at every angle

The Progressive Book Test | Michael O'Brien (Fahrenheit 451) Gardner No Credit was designed toMy absolute favorite mind reading tool is the Book Test. A Book Test is a special prop disguised as an ordinary book that allows you to read a spectator's mind. With so many of these on the market, how can you possibly know which version of this prop to choose? For me, It all comes down to three simple things: Is it easy to use? Do I need to memorize anything? Does it have multiple uses? So let's talk about the Progressive Book Test! Is it easy to