Adam Schaefer Books

Set 4

By Adam Schaefer

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The Harlem Renaissance 20th Century Perspectives

By A. R. Schaefer

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Modern Immigration And Expansion

By Adam Schaefer

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Because of an Acorn

By Adam Schaefer, Lola M. Schaefer

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Because of an acorn

By Lola M. Schaefer

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"This enchanting and informative picture book explores the vital connections between the layers of an ecosystem, relating how every tree, flower, plant, and animal connect to one another in spirali...

How Much Is It My First Math

By J. Cleland

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Tools That Help Me The World Around Me

By Adam Schaefer

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How Much is it My First Math Discovery Library

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How many are there My First Math Discovery Library

By Adam Schaefer

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Help Me Find Something Learning Languages Discovery Library

By Adam Schaefer

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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.