Harold B. Nelson Books

"With one hundred and twenty-two works, ranging in date from 1920 to the present, made by more than ninety artists, Little Dreams reflects the diversity of modern and contemporary enameling in the...

The House that Sam Built

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The mid-twentieth-century woodworker Sam Maloof - one of the leading figures in the postwar studio furniture movement in America - was a voracious collector with an abiding generosity toward other...

Painting with fire

By Bernard N Jazzar

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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.