Book Test by David Jonathan, Simon Lipkin, Chen Wang, TCC Magic, Chen Yang, Chris Wardle, James Ward, Peter Turner, Chris Philpott, and Reid Ferry

Effect

A book test is a mentalism routine where a performer appears to read a spectator's mind. A spectator freely chooses any book. They then select a page number and a word on that page. The performer correctly identifies the chosen word, often with a surprising additional reveal. This creates the strong illusion of mind reading or psychic ability.

Full details

A book test uses a method to know the spectator's selection in advance. Performers can use physical books, eBooks, or websites. Some versions use gimmicked props like specially marked coins or decks. Others rely on psychological techniques and presentation. The method allows the performer to determine the word without complex sleight of hand. Many book tests include a kicker ending for an extra surprise. The routine can be performed impromptu with borrowed items or using prepared props.

Who should consider the trick

Mentalists will find book tests essential for their performances. Magicians seeking strong mind reading effects should consider this trick. It suits performers who work in close-up, parlour, or stage settings. Those who prefer psychological magic over sleight of hand will appreciate many book test methods. Performers wanting repeatable routines without memorization will find suitable options. Both beginners and professionals can find book tests matching their skill level.

Information on how difficult it is to perform

Difficulty varies between different book test methods. Sebastian Tocamagic notes that Simon Lipkin's routines are "generally easy to perform." David from Magic Orthodoxy states that some book tests are "relatively easy to learn" with about five minutes of practice. Methods using gimmicked coins or devices often require minimal technical skill. The coin in Insight "does most of the work," according to David. Psychological methods require strong presentation and audience management skills. Reid Ferry emphasizes that his book test relies on "psychological forces and subtlety rather than complex sleight of hand." Practice is needed to perfect the flow and timing of revelations.

What magicians say

Sebastian Tocamagic praises Simon Lipkin's book test as "brilliant" and particularly strong when using specific horror-themed books. David from Magic Orthodoxy recommends Insight, noting its portability and versatility with any book. He states, "the coin does most of the work, making it relatively easy to perform." Reid Ferry loved his book test construction, emphasizing it creates "a second, unexpected miracle rather than a tacked-on ending." Sebastian Tocamagic describes Chris Wardle's Triadic as having an "organic nature" that feels natural to audiences. One magician called a particular book test "the best book test they've seen in 30 years." Craig Petty demonstrates an impromptu book test using eBooks, highlighting that it works "with any eBook on a spectator's device" and requires "no setup."