Sally George Books

Breakfast in bed

By Sally George

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Two children prepare breakfast in bed for their parents.

Bad Dog George Voyages Santa Rosa Calif. .

By Sally George

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George at the zoo

By Sally George

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Although his family is unhappy to discover George, a small dog, hiding in their picnic basket when they go to the zoo, they change their minds when a lion escapes.

George at the Zoo Voyages

By Susan Hanner, Sally George, Siegfried Engelmann

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Abbie Potkins and the Secret of the Arachno Orb

By Sally George

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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.