Jo Phillips Books

The Missile Whale and Other Stories

By Jo Phillips

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Poems Deep and Dangerous

By Josephine Phillips

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Exploring triangles: paper-folding geometry

By Jo McKeeby Phillips

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Basic concepts of triangles are revealed through paper-folding activities.

Beauty and the Beast Little Owl First Readers

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A bloody-minded sailor.

By Jo Phillips

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Autobiography from a career officer who began the war in Nelson, moved to Manchester in 1940, then became a Signals Officer on Medway in Alexandria. He was sunk in Huntley in 1941 then served as a...

250 Ways to Make Britain Better

By Iain Dale

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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.