Muffie Meyer Books

American photography

By Ellen Hovde, Muffie Meyer, Ronald H. Blumer

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"The story of the pictures we have taken and where they have taken us. The series traces the profound effect photographs have had on American life-- influencing what we buy, how we dress, how we g...

The New Medicine Book Color

By Muffie Meyer, Ronald Blumer

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The New Medicine

By Muffie Meyer, Ronald H. Blumer

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Saving the National Treasures DVD

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Dolley Madison

By Muffie Meyer, Eve Best

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"Dolley Madison lived through two wars, knew the first twelve Presidents, and watched America evolve from a struggling young republic to the first modern democracy in the world. At a time when wome...

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.