Alex Graham Books

Dog Biscuits

By Cesar Sanchez Rodriguez, Alex Graham, Joana Carro Perez

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Another wonderfully entertaining collection of cartoons from the Daily Mail's classic Fred Basset strip. Fred Basset is without a doubt the acknowledged authority on chasing cats, eating whatever f...

Fred Basset Yearbook 2012

By Alex Graham

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Fred Basset Yearbook 2012

By Alex Graham

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Fred Basset Yearbook 2012

By Alex Graham

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Forensic Medicine Science and Law

By Alex Graham

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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.