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Unseen

Blind spots and why we miss what matters most
Brief Description
The fascinating psychology of blindspots, their complex causes, and the alarming consequences of looking without seeing. Can we believe our eyes? Most of us are confident that we can, but we shouldn't be so sure. Every day, we fail to see things that are right in... Read More
Format: Hardback
$4499
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The fascinating psychology of blindspots, their complex causes, and the alarming consequences of looking without seeing.

The fascinating psychology of blindspots, their complex causes, and the alarming consequences of looking without seeing.

Book Hero Magic formatted this description to make it easier to read. While it's new and still learning, it may not be perfect - your feedback is welcome! Description

The fascinating psychology of blindspots, their complex causes, and the alarming consequences of looking without seeing.

Can we believe our eyes? Most of us are confident that we can, but we shouldn't be so sure. Every day, we fail to see things that are right in front of us, miss sudden or unexpected changes and fall for illusions without realising it. The culprit? Blind spots. These hidden gaps in our perception are responsible for errors in operating machinery, diagnosing medical conditions, giving evidence in court and even influence how we invest our money or shop.

Unseen explores the hidden corners of the human mind where perception fails, from the everyday oversights to the deep-rooted cognitive biases that shape our worldview. Lifting the lid on how our minds shape what we see, neuropsychologist David Lewis and illusionist Keelan Leyser explore the different types of blind spots, why they occur, how they can be used to manipulate our thoughts and the practical steps we can take to avoid them.

What have you been missing?

Book Details

INFORMATION

ISBN: 9781399422383

Publisher: Bloomsbury Publishing PLC

Format: Hardback

Date Published: 09 April 2026

Country: United Kingdom

Imprint: Bloomsbury Sigma

Illustration: Black and white illustrations and QR codes linked to videos throughout

Audience: General / adult

DIMENSIONS

Spine width: 30.0mm

Width: 138.0mm

Height: 220.0mm

Weight: 427g

Pages: 336

About the Author

David Lewis was a neuropsychologist and Fellow of the Royal Society of Medicine and an Associate Fellow of the British Psychological Society. He was Chairman of the award-winning research consultancy Mindlab International.

Keelan Leyser is a digital illusionist and world expert on using blindspots to intrigue, baffle and bemuse audiences worldwide.

Also by Dr David Lewis

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  • Unseen
    The fascinating psychology of blindspots, their complex causes, and the alarming consequences of looking without seeing. Can we believe our eyes? Most of us are confident that we can, but we shouldn't be so sure. Every day, we fail to see things that are right in front of us, miss sudden or unexpected changes, and fall for illusions without realising...
    Paperback
    $3899
    Available
    Ships in 4-6 weeks

Also by Keelan Leyser

View all
  • Unseen
    The fascinating psychology of blindspots, their complex causes, and the alarming consequences of looking without seeing. Can we believe our eyes? Most of us are confident that we can, but we shouldn't be so sure. Every day, we fail to see things that are right in front of us, miss sudden or unexpected changes, and fall for illusions without realising...
    Paperback
    $3899
    Available
    Ships in 4-6 weeks

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