Joanne Barkan Books

Joe and David publish a sports newsletter using new technology that will be better than the existing paper. The idea of new being better than old reminds Wishbone of A Connecticut Yankee in King Ar...

Riddle of the Lost Lake Wishbone Super Mysteries

By Joanne Barkan, Rick Duffield

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The Tortoise and the Hare - A Tale About Determination (Reader's Digest Young Families - Famous Fables)

By Joanne Barkan

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The Boy Who Cried Wolf

By Joanne Barkan

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The wild swans

By Joanne Barkan

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A retelling of the Andersen tale in which eleven brothers, turned into wild swans by an evil witch, are saved by the sacrifices of their beautiful sister Elise. Includes tips for parents on teachin...

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.