Greta Lipson Books

Calliope

By Greta Lipson, Jane Romantowski, Greta Barclay Liipson

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Scoop on Frogs and Princes Good Apple Integrated Literature Based Activity Book for Gra

By Greta Lipson, Greta Barclay Lipson

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Fact fantasy and folklore

By Greta Lipson, Greta B. Lipson

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Provides hundreds of activities in language arts, critical thinking and moral dilemmas for elementary students.

Two Sides to Every Story: Deck 1 Flash Cards

By Greta Lipson

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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.