Liz Gogerly Books

Find out what a police officer does. Follow step-by-step activities to make a police station front desk, a uniform and a police car. Then follow simple role plays to act out the part of a police of...

Firefighter

By Liz Gogerly

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Find out what a firefighter does. Follow step-by-step activities to make a fire engine, fire extinguisher and set up a fire station. Then follow simple role plays to act out the part of a fire figh...

Doctors and Nurses

By Liz Gogerly

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Chef

By Liz Gogerly

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Clothes

By Liz Gogerly

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Internet sensations

By Liz Gogerly

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Eating Well

By Liz Gogerly

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Circuses. Explore

By Liz Gogerly

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Exercise

By Liz Gogerly

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Provides a descriptive introduction to how a family adopts a healthy lifestyle.

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.