Lucy Lethbridge Books

Usborne true stories of pirates

By Lucy Lethbridge

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Ada Lovelace

By L. Lethbridge

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Ada Lovelace

By Lucy Lethbridge

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Daughter of the famous romantic poet Lord Byron, Adad Lovelace was a child prodigy. Brilliant at maths, she read numbers loke most people read words. In 1843 Ada came to the attention of Charles Ba...

Servants

By Lucy Lethbridge

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Servants

By Lucy Lethbridge

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Mind Your Manors

By Lucy Lethbridge

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Mind Your Manors

By Lucy Lethbridge

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Ada Lovelace Computer Wizard of the 19th Century Short Books

By Lucy Lethbridge

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Pirates

By Ian Mcnee, Lucy Lethbridge

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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.