Harriet Lane Books

Two women; two different worlds. Emma is a struggling mother who has put everything on hold. Nina is sophisticated and independent - entirely in control. When the pair meet, Nina generously draws E...

A. B. C. and Counting

By Harriet Lane

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All sorts of animals

By Harriet Lane

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Her

By Harriet Lane

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Alys Always

By Harriet Lane

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Alys

By Harriet Lane

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Comforting a dying car crash victim before being invited to meet the woman's privileged family, Frances is transformed through her friendships with two family members from an unknown editor to a so...

Le beau monde

By Harriet Lane

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Elle

By Harriet Lane

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Alys Always

By Harriet Lane

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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.