Heather E. Schwartz Books

Political activism

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"Describes what political activism is and serves as a guide explaining how youth can make a change in their world"--Provided by publisher.

Girls golf

By Heather E. Schwartz, Heather Schwartz

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"Describes golf, the skills needed for it, and ways to compete"--Provided by publisher.

Banana split pizza and other snack recipes

By Heather E. Schwartz

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"Provides fun and unique recipes to serve for snacks, including cookies, salads, and dips. Includes easy instructions and a helpful tools glossary with photos"--Provided by publisher.

Safe Social Networking Fact Finders Tech Safety Tips

By Heather E. Schwartz

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Floor Exercise

By Heather E. Schwartz

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Balance Beam

By Heather E. Schwartz

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Austin Mahone Vocals Going Viral Pop Culture Bios

By Heather E. Schwartz

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Ariana Grande

By Heather E. Schwartz

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Zendaya

By Heather E. Schwartz

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Justin Timberlake

By Heather E. Schwartz

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The life and career of Justin Timberlake.

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.