Sally M. Walker Books

Sinking the Sultana

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The worst maritime disaster in American history wasn’t the Titanic. It was the steamboat Sultana on the Mississippi River — and it could have been prevented.In 1865, the Civil War was w...

The Teacher s Calendar

By Sandy Whiteley, Sally M. Walker, Kathryn A. Keil

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Winnie

By Sally M. Walker

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When Harry Colebourn saw a baby bear for sale at the train station, he knew he could care for it. Harry was a veterinarian. But he was also a soldier in training for World War I. Harry named the be...

Jackie Robinson Yo Solo Biografias

By Sally M. Walker

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Heat

By Sally M. Walker

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Wheels and axles

By Sally M. Walker

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Matter

By Sally M. Walker

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Fossils Early Bird Earth Science

By Sally M. Walker

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Minerals Early Bird Earth Science

By Sally M. Walker

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Soil Early Bird Earth Science

By Sally M. Walker

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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.