Wendy Orent Books

Plague

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"Plague is a terrifying mystery. In the Middle Ages, it wiped out 40 million people - 40 percent of the total population in Europe. Seven hundred years earlier, the Justinian Plague destroyed the B...

Plague

By Wendy Orent

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Ticked

By Wendy Orent, Teresa DeBerry

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Biowarrior

By Igor V. Domaradskij, Wendy Orent, I. V. Domaradskii

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Plague

By Wendy Orent

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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.