Jill Howarth Books

Thanks from The Little Engine That Could

By Watty Piper, Jill Howarth

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The Abcs of Christmas

By Jill Howarth

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With holiday festivities galore, sturdy pages, and clever Christmas words for every letter of the alphabet, children and parents will delight in reading the stylish and decorative alphabet book, Th...

Pull the tab

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Little Engine That Could

By Jill Howarth, Matt Mitter

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1 2 3 You Love Me

By Jill Howarth

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1 2 3 You Love Me

By Jill Howarth

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1 2 3 You Love Me

By Jill Howarth

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1 2 3 You Love Me

By Jill Howarth

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Colors of Christmas

By Jill Howarth

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The Colors of Christmas

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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.