Roy Nemerson Books

Grimm s fairy tales

By Roy Nemerson

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An illustrated edition of more than 200 traditional tales collected from German folklore by the Brothers Grimm.

The Race Against Junk Food Adventures in Good Nutrition

By Anthony Buono, Roy Nemerson

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Heroes Of America Heroes of America

By Jack Kelly, Eve Marko, Roy Nemerson

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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.