Ellen Galinsky Books

The Six Stages Of Parenthood

By Ellen Galinsky

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The Preschool Years

By Judy David, Ellen Galinsky

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If you're a parent, you may have already discovered the dearth of literature on a very important period in your child's life: ages two to five, known as the preschool years. The first book of its k...

Beginnings

By Ellen Galinsky

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The new extended family

By Ellen Galinsky

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The New Extended Family

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The baby cardinal

By Ellen Galinsky

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A baby cardinal makes several discoveries in the garden while looking for his lost parents.

Betweeen Genration Tr

By Ellen Galinsky

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Education Before School

By Ellen Galinsky

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Ask the Children

By Ellen Galinsky

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Ask the Children

By Ellen Galinsky

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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.