Mark Ruffle Books

In the Human Body
In the Human Body

By Mark Ruffle, Paul Mason

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On Planet Earth
On Planet Earth

By Mark Ruffle, Paul Mason

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In the Animal Kingdom
In the Animal Kingdom

By Mark Ruffle, Paul Mason

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Nature at Work
Nature at Work

By Mark Ruffle, Paul Mason

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Humans at Work
Humans at Work

By Mark Ruffle, Paul Mason

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About Robots
About Robots

By Sally Spray, Mark Ruffle

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So Many Questions
So Many Questions

By Sally Spray, Mark Ruffle

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What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.

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