Helen Stephens Books

Rattle Buggy Buddies

By Helen Stephens

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Rattle Buggy Buddies

By Helen Stephens

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The big adventure of the Smalls

By Helen Stephens

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It's the night of the Small Hall Ball, and everyone in the Small family is getting ready for one of the BIGGEST parties of the year. Everyone, that is, except for Paul and Sally Small, who are too...

Jyngl.

By Helen Stephens

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Fferm.

By Helen Stephens

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The Australian Family Vegetarian Cookbook

By Helen Stephens

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Tu Eres El Mayor

By Helen Stephens, Lucy Tapper

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Comment cacher un lion

By Helen Stephens

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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.