Katie Hickey Books

A little girl in wartime England finds that a simple act of generosity and kindness changes her life forever in this heartfelt holiday book based on a popular British TV show.Susan is very young wh...

How Was That Built

By Katie Hickey, Roma Agrawal

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John Deere Kids My First Storyteller

By Jack Redwing, Takako Fisher, Katie Hickey, Brianna Gooch, Wenjia Tang

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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.