John West Sooby Books

The French connection with the South Seas stretches back at least as far as the voyage of Binot Paulmier de Gonneville (1503-1505), who believed he had discovered the fabled great south land after...

If I say If

By John West Sooby

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Boris Vian is a rare phenomenon. Nothing short of a national treasure in France, he is hardly known overseas. In his lifetime, he divided literary opinion with masterpieces that failed to sell and...

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.