Kathleen Cook Waldron Books

When Ari's grandfather dies, leaving him his cabin and unspoiled lakeside property, Ari must come to terms with his death while trying to convince his father and aunt not to sell the property.

Loon Lake fishing derby

By Kathleen Cook Waldron

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Rough day at Loon Lake

By Kathleen Cook Waldron

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Five Stars For Emily Orca Young Readers

By Kathleen Cook Waldron

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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.