John E. Simpson Books

The sea breeze affects our lives in many ways; it controls our local weather, not only on the coast but also in many districts inland. Air pollution and smog, the distribution of air-borne insect p...

Gravity Currents: In the Environment and the Laboratory

By John E. Simpson, Simpson John E.

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Gravity Currents

By John E. Simpson

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Gravity currents

By Simpson John E.

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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.