Calculated Thoughts
Calculated Thoughts










In Ken Weber's foreword to Doug Dyment's Calculated Thoughts, Weber refers to Dyment as "mentalism's best-kept secret." And you know something? He might be right. Doug Dyment spent 25 years performing mentalism across the globe, and until now his material was kept under-wraps in privately distributed manuscripts, or entirely out of print. Now, for the first time, it is all collected and described in one gorgeous volume: Calculated Thoughts is finally here.
With more than forty ready-to-perform routines, this 400-page book is brimming with creativity and performance-tested material.
In our eyes, Doug's "Quarto" is the perfect center tear. An entire chapter is dedicated to ESP cards, as well as a new, easy way to mark Bicycle cards, a memory aid that uses your feet, plus an impromptu star sign divination, drawing duplication, and other beautifully constructed mentalism pieces for both informal and formal performances. You'll even learn a method for apparently slicing your thumb open and then healing the bleeding wound. If that sort of gore isn't your thing, perhaps you'll enjoy the deep dive into Magic Squares, including what we believe is the finest handling of an impromptu magic square ever described in print.
What's refreshing about Calculated Thoughts is that it's a creator's lifework all in one place. Calculated Thoughts is the accumulation of a lifetime of mentalism secrets, sweated out through performance and refining from Doug and his illustrious coterie of high-profile mentalist friends.
“Doug Dyment is one of the deepest thinkers in mentalism and Calculated Thoughts is his Magnum Opus. The depth to which he explores each of his chosen subjects is simply breathtaking. He shines a highly perceptive light into some of the darkest corners of mentalism technique and reveals insights that will remain with the art for decades to come."Marc Paul
“For those who’ve not had the chance to enter the mind of Doug Dyment...your time has come! For those in the know, it’s time to give thanks that all his material and much more are now available in a gorgeous hardcover book. I predict this will become a neoclassic of modern mentalism.”Raj Madhok
“Now you have the opportunity to discover what, up until the publication of this book, has been one of mentalism’s best-kept secrets; you are about to dip into the vast creativity of Doug Dyment, a true “underground” genius.”Ken Weber
Contents
Foreword (Ken Weber)
Magic Squares
- What Is It About Magic Squares, Anyway?
- Flash Squared
- Foundation Square
- Square School
- The Natal Square
- Fair & Square
Full Deck Stacks
- On the Ordering of Playing Card Suits
- Hiding a Sequence in Plain Sight
- The DAO Stack
- The 4D Stack
- QuickStack 3.0
- SnapStack
- The Q Stack
- The Zenith Stack
- The Chroma Stack
- The ChroMem Stack
Card Capers
- Menologue
- PokerFace
- PokerPlay
- An Immoderate Deception
- Major Arcanum
- Couplet
- Bob’s Your Uncle
- ESPerimental
Quarto
- Introduction
- Evolution
- Execution
- Consummation
- Contribution
- Codicil: Six Billet Layouts
Zenermancy
- Introduction
- Symbols: Introduction
- Symbols: Interpretation
- The Circle
- The Cross
- The Wavy Lines
- The Square
- The Star
- Transitions: Introduction
- Transitions: Interpretation
- A Reader Prepares 236
- Reading Dynamics
- An Abecedarian Adjunct
- Coloured Symbols
Wordplay
- Sign Language
- Verbiage
Mystery Mélange
- Penney’s From Heaven
- Spoiled for Choice
- FourSight
- The Real Thing
- The Vision
For the Toolkit
- BikeMarks 2.0
- Tick Tock Too
- How to Construct a Forcing Matrix
- Premise NV
- Marker Cribs
Musings
- On Performance
- On Overthinking
- On the Use of Props in Mentalism
- On Extrasensory Perception
- On Psychic Guilt
- On Predicting the Future
- On Learning Cold Reading
- On The Validity of Readings
- On Being a Perpetual Student
Borrowed Business
- Other Minds, Other Thoughts
- ABCDEFG
- The BBB Peek
- Design Duplicity
- Psi Coin
- C.C. Seer
- Figmental
- Bloodied
Afterword (Richard Webster)
398 pages. Hardback.
Customer reviews for Calculated Thoughts
Everything from Magic Squares, to Readings, to deck stacks, to secret markings, to billet tears.
If you're simply a collector of methods you will find an embarrassment of riches here. If you are a working pro doing magic, mentalism, or both, you will find high level professional secrets to add to your repertoire and to make you stand out from the competition.
If magic squares aren't your thing, this chapter might not change your mind, but it will at least give you a deep dive into the methods that is currently unmatched in the literature.
There are also thinking articles as well as effect descriptions. Here you will find chapters with titles like: On Overthinking; On Psychic Guilt, and others.
This is a window into a man who is an incredible genius in the realm of effect and method.
I don't know what else to say beyond, "push order now" button. This may be the book of 2021. Don't let it sell out, get it now.
The chapter on magic squares is great for ideas on how to make the magic square practical in performance.
The chapters on ‘stacks’ and ‘mem decks’ is incredibly detailed and has a range of stacks that can be learnt very easily!
Must have book for any mentalist.
“Calculated Thoughts” is a hefty tome. Coming in at just shy of 400 pages, there is no fluff, no filler, every page is solid, covering a vast swathe of Mentalism routines with the level of detail and insight Doug is renowned for. It’s an encyclopedia of knowledge and wisdom garnered from decades of performance that I’ll keep coming back to when I need that little bit of extra inspiration.
Doug will cover every little details that you need to know and he will not only provide his solution, but also recommend different sources that you can look for. I saw many online reviews said the book is written like a textbook. Yes indeed! However, if you are into mentalism, this will be the most interesting textbook you will ever read in your life! I find this type of writing style and structure suits me the best.
My favorite parts of the book are: magic square, different stacks, ESP readings, Penny's From Heaven, The Real Thing, Psi Coin and more... There are simply too much great materials to learn from. He even share a tool that could be use to make rough and smooth without any spray (I accidentally found it while reading quick stack 3.0).
Doug loves approaching mentalism with impromptu setting, thus many of the routines CAN be done with very limited (or no) set up. This sometimes mean memorization or some sleights, but they are all manageable if you practice.
Doug is now my favorite magic/mentalism author. Love this wonderful book!
And as with all the books I have from V, Inc. the product itself is beautifully created and something I'm proud to own.
Magic Square material = brilliant
DAO stack = brilliant
Quarto billet tear = brilliant
And loads of great presentation ideas.
Also, the books lies flat without having to hold it. I love this.
Boy was I susprised when I unsealed the book and sat down with a coffee and phone turned off to learn something new. This is such a well written work that I strayed well beyond the marking section and found myself wanting to absorb everything that I can gleen from its pages.
I would recommend that anyone with even a vague interest of any of the areas that this book covers should buy one now, before they sell out. Not doing so would be to miss a golden opportunity. Highly recommended for all.
An easy to follow guide that provides the depth of understanding that i'd never consider being able to achieve as I have no plans to become a performer. I would heartily recommend this fabulous resource as a constant source of reference and not just another title to sit on the shelf in the background of an instagram image or video.
For my work, the depth of information relating to the range of effects being discussed has generated huge amounts of clues, ideas and reasons for my own designs. In that regard, this book is priceless. Highly recommended.
His take on crib sheets, while not surprising to me, were full of the practical points you need to really use the idea. I like that. When I'm told an idea or principle, I want to know EXACTLY how to do it the right way. And he does that.
The only thing I didn't like is the section on cold readings, but that's only because I'll NEVER do them. But I'm still willing the bet the information is completely accurate.
Great book that I'll be re-reading for years to come.
Be aware, tho. Stuffed with mathematics, charts and schemata, you may not need a degree in math, but it sure would help. And, in my opinion, waaaaay too much space is taken up with fake tricks for the would be psychic. Why anyone one would choose to lie to someone vulnerable, is beyond me. Tacky., tacky, tacky. It used to be said that "psychic" work is the dirty side of magic. No argument from me.
With that minor caveat, this is a book for your shelf.
Oh yes, and erudition.
I haven't finished the book, but already am mightily impressed with Doug's thinking and work on magic squares. And I've dipped into other sections and been equally blown away by the level of detailed thinking.
One tip. Read Figmental. Then perform it.
TL:DR: A neo classic book on mentalism tools for the intermediate/advanced mentalist already familiar with the basic plots and methods of mentalism. A very erudite and systematic breakdown of the tools and great essays and contributions from other mentalists for how to effectively use the tools. In his section of stacks, he goes over the different systems of stacks and pros and cons before offering his insights. Same for the other sections. There's a a section for every mentalist to delve into for study.
The second part of the book has some very good routines including two very solid billet routines that are worthy of being in a professional mentalist's show -- they could also be very good starter routines if this is your first time doing this sort of thing.
The star sign and word force are things that I think many folks would use. These all appear to be material that Dyment has worked on and performed for many years.
So happy to have purchased this and would recommend it to those who are interested in mentalism or the above topics.
He seems to over-think most topics. How many full-deck stacks does anyone need? And he over-complicates by worrying that a math-oriented viewer if given enough time, might discover the algorithm. A face-up spread will only be seen for 1-2 seconds! Who are we trying to fool? Simple wins the day.
Giving 1-on-1 readings using the Zener ESP cards and their meanings(?) seems outside the realm of magic. I'm not about to be a fortune telling psychic. Lots of detailed info on Magic Squares and some on billet work, but I'm not a big fan of either.
So far, I am fascinated by his thinking but have not found anything to add to my routines. But you may. Pay attention to the "Contents" list. If these topics appeal to you, you will learn new analytical info that you might use.
Community questions about Calculated Thoughts
Have a question about this product? It's possible others do too. Ask here and other Vanishing Inc. Magic customers will be able to respond with assistance! Alternatively, email us and we can help too.
thomas asks: Hello, Can you tell me if the content in this book differs from that of the Corinda book 13 steps? I'm wondering if it shares some of the same tricks? Thank you!
- 1. Jan-Erik responds:This is a different book, by a different author. There is no duplication that I know of.
Wayne asks: I am a big fan of Doug’s Genius and work but… Will the book teach how I can pack 2 weeks worth of stuff in a carry on bag? Now that’d be a good trick. ;-)
- 1. Doug (creator) responds:Turns out that one can only pack so much into a book. For the rest, visit OneBag.com. :)
Jamie asks: When will this item be back in stock?
- 1. Vanishing Inc. Magic responds:We are expecting to receive it back within the next month
Matthew asks: With the title and first chapter on magic squares (which I have a deep aversion to) I just wondered if the the book is heavy on the maths?
- 1. Vanishing Inc. Magic responds:No, it's not. But, as ever, we offer a 100% Satisfaction Guarantee. So if you're not happy - for any reason - you can return the book and we'll refund you or give you credit.
Kurtis asks: Hi What can I except to learn from this book ?is there any where I can watch some of the effect ? Thanks
- 1. Jay responds:You can expect to learn a TON of stuff. You can easily figure out what you'll learn from looking over the table of contents and looking at different reviews online. However, I don't think you'll find any videos of any of the effects, at least none by Mr. Dyment. I had the opportunity to correspond with him about a different topic, and he told me this: "I'm not a fan of performing an effect as a teaching tool: I think it leads to copycat performances. I would rather readers imagine the routine in their own minds, and perform it as befits their character and inclination, rather than start by seeing how someone else does it." While I admit that I also sometimes like to see videos of performances, I think Doug is onto something here. The book is fantastic, and by studying and trying to do the routines your way, not just copying the way Doug would do it, I suspect you'll gain a great deal. And, if I'm wrong, VI always has that money back guarantee you can take advantage of. However, I can't imagine anyone interested in mentalism wanting to part with this incredible book.
Michael asks: Does QUARTO follow Doug's twenty billet-tear evaluation criteria, just like his previous release "R2-D2" did?
- 1. Doug (creator) responds:It does: it's actually a more highly refined/optimized version of one of the (eight) R2-D2 tears, the one towards which most practitioners have gravitated. The original R2-D2 book remains in print, though, for the researcher who absolutely must know the other seven.
- 2. Doug (creator) responds:I would hold off on purchasing R2-D2. I expect that "Quarto" in the new book will satisfy your needs. Most of what's in the R2-D2 book is also in the new one (and more). You can always change your mind later if you feel the need for exhaustive research on the other seven variants.
- 3. Michael responds:Thanks ever so much for your swift response, Doug. Most appreciated. Since I'm a huge fan of the thinking behind R2-D2 (which shamefully I don't own so far, but only read about on its product page), I guess I'm just going to order both Calculated Thoughts and R2-D2 :)
Hilal asks: What's with all the mathematical equations in the trailer video?
- 1. Craig responds:I suspect the title of the book is a clue.
Daniel asks: Is this book aimed more towards Stage Mentalism or Close Up?
- 1. Brian responds:There is material for both categories.
Maksymilian asks: Is this book for beginners?
- 1. Brian responds:Yes and no. Material was aimed for experienced performers but much of the material can be easy to do. It’s worth getting and reading through it. I think it would be worth it to try it out! The DAO stack is easy. It’s a killer stack.
Lucia asks: Does the book contain new material, or it’s a complete collection of Dyment’s booklets?
- 1. Craig responds:from the author "approximately two-thirds of Calculated Thoughts is comprised of (almost) every item from my eight previously-published books, updated and expanded for this new publication. The remaining third consists of previously unpublished material."
10 questions


