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Liebrary By J Prager - INSTANT DOWNLOAD


Availability: Instant delivery

 This is an ebook test. Yes, not a book test done with actual paper copies, but rather a book test done with ebooks, PDF ebooks that is. The advantage here is that you can perform it wherever you have your smartphone, tablet or iPad with you. 

Effect: A spectator selects any one of seven ebooks, turns to the page of his/her choice as you look away. The spectator concentrates on one word and you name it, even though you don't know the page and there is no fishing.

You will get the following ebooks:

  • "A Christmas Carol" by Charles Dickens
  • "Around the World in Eighty Days" by Jules Verne
  • "Gulliver's Travels" by Jonathan Swift
  • "Metamorphosis" by Franz Kafka
  • "Strange Case of Dr. Jekyll and Mr. Hyde" by Robert Louis Stevenson
  • "The Adventures of Sherlock Holmes" by Sir Arthur Conan Doyle
  • "The Wonderful Wizard of Oz" by L. Frank Baum

The effect works for PC, Mac, smartphone, iPad or iPhone as long as the PDF reader has a 'go to page number' option.



"The first effect I've seen that looks legit and NOT like an app. I'll use it." - Dick Christian

"Like most great mentalism effects, J. Prager's Liebrary is elegant in its simplicity." - Tom Mohan


"Do you like book tests? J. Prager is the man. Liebrary is a strong tool that gives you the possibility to perform a classic book test anywhere, anytime, anyplace. It is something you must have." - Tommaso Guglielmi


"There is a new face emerging in mentalism and he is called J. Prager. His book test takes no prisoners and looks and feels like the real thing. Not a word is said and you nail it." - Ray Noble


"Just echoing what everyone else has said: this is a tremendous book test. Bravo. Jose, Bravo!" - gmeister (


"Liebrary is a really cool application that brings booktests to 2011. Really clever and unique idea." - Titanas


1st edition 2011 -  1 page instruction plus 7 prepared ebooks