A Head Full of Books

This mind-reading effect has become my top choice for casual performances, surpassing the traditional Hoy book test.

In a relaxed setting, such as a friend’s home or a cozy café, invite someone to pick any book from their collection. They can open it to any page and read the first few lines privately while you turn away.

Without ever touching the book, you accurately reveal the text they just read! It’s that straightforward.

• Effortless—no memory work required.
• Compatible with virtually any book, regardless of language.
• No notes taken by either the participant or the performer.
• No sleight of hand, finger breaks, or complex maneuvers.
• Completely free choice—no forcing involved.
• No calculations, apps, or unnecessary processes needed.

Note: To perform this effect, you’ll need a PK ring and a small magnet. Mark specifies the best ring to use and provides links for purchase.

“Seriously this is a steal… Looks exactly as explained above, once again brilliant thinking from Mark. Nuff said.” – Michael Clark

“Purchased this and already read it through. This is brilliant thinking from Mark and this is definitely something I will use.” – Daniel Thomsen

1st edition 2018, 6 pages.