Perfect Book Test gives you the chance to perform one of the most famous mentalism magic trick: the “Book Test”. Using any normal book or any ebook, the magician reveals few words of any random page.A spectator selects a book among several readable and examinable physical books or eBooks. The magician lends his smartphone to a spectator performing the following steps on the calculator: multiply a random 3-digit number by another random 3-digit number then divide the new number by a random 4-digit number.The spectator flips the pages to the corresponding integer result number.The magician tells the spectator to concentrate on this random page then reveals few words at the top and the bottom on this page.Please be aware that you can't perform immediatly the trick, you have to set up your first use of the app. Once you set up, you won't regret it ;-)Magic trick created by Mikael Montier./// www.magicapps.co• TV performance rights are not included with purchase.• All TV rights are reserved and available from Mikael Montier.• Please contact us at [email protected] for details.---Our magic apps have been downloaded by more than 800K users and are featured in the most famous TV shows, newspapers, magic magazines, high-tech blogs...As seen on « Got Talent » TV Show.The New York Times - Kit Eaton« Simple, great-looking design and adorably funny! »Yahoo Tech - David Pogue« I love, love, love this trick. »« Exceptionally clever, convincing secret! »« FANTASTIC for a beginner! »« Extremely easy, wildly creative trick. »MUM Magazine (The Society of American Magicians) - Bruce Kalver« Mikael Montier churns out some real winning apps. Bravo! »Gordon Ramsay - Chef, restaurateur, writer and television personality« That's crazy! »