Catherine Austen Books

Walking backward

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Twelve-year-old Josh, his four-and-a-half-year-old brother Sammy, and his Dad struggle to find their own way to grieve his mother's death after she dies suddenly in an automobile accident but find...

The Complete Illustrated Encyclopedia Of Horses Ponies

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Thunder on the Plains

By Gary Robinson

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Enciclopedia ilustrada de caballos y ponis

By Austen Catherine Journalist

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Andrew Nicholson: Focused

By Andrew Nicholson

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Always Remember

By Cece Meng Illustrated By Jago

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A lyrically told, beautifully illustrated book that brings comfort to children--and adults--who have lost someone they loveAfter Old Turtle swims his last swim and breathes his last breath, and the...

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.