Alastair Couper Books

The Times Atlas of the Oceans

By Alastair Couper

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Fishers and Plunderers

By Hance D. Smith, Alastair Couper, Bruno Ciceri

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The Marine Environment and Sustainable Development Law Policy and Science Proceedings

By Law Of The Sea Institute. Conference, Alastair Couper

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Sailors and Traders

By Alastair Couper

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Like all others who live and work at sea, Pacific mariners face the challenges of an often harsh environment, endure separation from their families for months at a time, revere their vessels, and s...

Routledge Revivals

By Alastair Couper, A. D. Couper

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Routledge Revivals

By Alastair Couper

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Geography of Sea Transport

By Alastair Couper

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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.