Jenny Hughes Books

Exploring Habitats Exploring Science

By Terry Hudson, Graham Peacock

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CIMA Official Learning System Enterprise Management

By Ann Norton, Jenny Hughes

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At first it was sheer exhilaration, the perfect place for a gallop. It was like flying, I thought, laughing as the wind whipped through my hair, revelling in the feel of all that speed and the powe...

The Companion Guide to St Petersburg Companion Guides

By Kyril Zinovieff, Kyril FitzLyon, Jenny Hughes

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Legend of the Island Horse

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The horse in the portrait

By Jenny Hughes

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"Elli and her best friend Tara have a wonderful opportunity to revisit their best friends Jonah and Ricky at the boys' family estate, Garland House. The boys' parents are now offering working vacat...

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.