The Progressive Book Test by Michael O'Brien (Lord of the Flies) daily_update_2026-04-18 THAT'S NOT ALL

THAT'S NOT ALL

which is "Animal Planet

Harold Rice and Fred Haenchen (Silk to Egg)

From pure sleight-of-hand to self working wonders

Advantages: After the 3 chosen cards vanished

The Progressive Book Test by Michael O'Brien (Lord of the Flies) daily_update_2026-04-18 THAT'S NOT ALLMy 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