Grace W Weinstein Books

Children and money

By Grace W. Weinstein

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First Amendment Aspects of Control of Outdoor Advertising National Cooperative Highway Research Program

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The Procrastinator's Guide to Taxes Made Easy

By Grace W. Weinstein

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Grace W. Weinstein shows readers how to avoid the stress of doing their taxes—while saving money. Taxes: We put them off because they’re stressful—they’re stressful bec...

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.