Simon James Books

Explore la asombrosa historia de la Roma antigua: desde su vasto imperio y sus sorprendentes proezas de ingenieria, hasta el menu de una cena de gala romana y las despiadadas luchas de los gladiado...

Baby Brains Superstar

By Simon James

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Baby Brains and RoboMum

By James Simon

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Baby Brains invents RoboMom to do all the household chores and give his tired parents a rest.

The wild woods

By James Simon

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This is a heartwarming tale with an important ecological message about respecting an animal's natural habitat. Grandad and Jess are walking together in the woods when they see a squirrel pass by. J...

Sally And The Limpet Walker

By Simon James

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Dear Greenpeace

By Simon James

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Baby Brains

By Simon James

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George flies south

By James Simon

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George does not feel ready to learn to fly, leave his nest, and go south with the other birds, despite his mother's encouragement, but when a strong autumn wind gets hold of the nest, he may have n...

Days Like This

By Simon James

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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.