Barbara Wallace Books

Pravilo flirta

By Barbara Wallace

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Mr Right next door

By Barbara Wallace

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When financial executive Sophie Messina's weekend is disrupted by a DIY-loving neighbour, she's fuming - how can she work with this racket going on? She marches upstairs to complain - and her react...

The heart of a hero

By Barbara Wallace

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Helping people comes naturally to Zoe Hamilton--she has the advice column to prove it. All she wants this summer, though, is to lick her postdivorce wounds in peace. That's fine by her surly-yet-ha...

The Cinderella Bride

By Barbara Wallace

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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.