United States Books

Twice born

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Brief biographies of seven women whose philosophies and actions have had great impact on American society. Included are Sarah Moore Grimké, Harriet Tubman, Elizabeth Cady Stanton, Mother Jones, Cha...

Four fabulous faces

By Larry Carr

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The best laid plans

By Sidney Sheldon

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The dream of the golden mountains

By Malcolm Cowley

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Changing of the guard

By David S. Broder

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Naming names

By Victor S. Navasky

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Independent journey

By James F. Simon

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White boy singin' the blues

By Michael Bane

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The book of Concord

By William L. Howarth

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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.