Heather E. Schwartz Books

Spend wisely

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"This photo-illustrated book for elementary readers helps readers learn the basics of wants and needs, shopping sales, and making wise purchases. Gives tips on saving money for big purchases and fi...

Spend wisely

By Heather E. Schwartz

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Kamala Harris

By Heather E. Schwartz

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Girls Volleyball

By Heather E. Schwartz

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Girls Figure Skating

By Heather E. Schwartz

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Girls Softball

By Heather E. Schwartz

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Girls Volleyball

By Heather E. Schwartz

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Cattle Trails and Cowboys

By Heather E. Schwartz

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Los Indigenas Del Este

By Heather E. Schwartz

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Los Primeros Exploradores

By Heather E. Schwartz

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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.