John Hawkins Books

Gene Structure and Expression

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"This book investigates modern and historical hurricanes and explores their impact on communities and the environment. It also looks at how scientists predict hurricanes and what we can do to prote...

Volcano disasters

By John Hawkins

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"This book investigates modern and historical volcanoes and explores their impact on communities and the environment. It also looks at how scientists predict volcanoes and what we can do to protect...

Aliens and UFOs

By John Hawkins

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Aliens and UFOs

By John Hawkins

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Atlantis and other lost worlds

By John Hawkins

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Atlantis and other lost worlds

By John Hawkins

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The world's strangest unexplained mysteries

By John Hawkins

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

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.