William Rosen Books

The sweeping true story of how the steam engine changed the world, from the acclaimed author of Miracle CureIf all measures of human advancement in the last hundred centuries were plotted on a grap...

The Third Horseman

By William Rosen

Average: 0.00, 0 Ratings

The incredible true story of how a cycle of rain, cold, disease, and warfare created the worst famine in European history—years before the Black Death, from the author of Justinian's Flea 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.