Joanne Barkan Books

Little Cricket s Song

By Claudine Gevry, Joanne Barkan

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Anna Marie's blanket

By Joanne Barkan

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A little girl's blanket resents her going off to nursery school and leaving it behind until she assigns it the job of looking after all her other toys while she's away.

Anna Marie's blanket

By Joanne Barkan

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A little girl's blanket resents her going off to nursery school and leaving it behind until she assigns it the job of looking after all her other toys while she's away.

Big wheels

By Joanne Barkan

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Big fire trucks

By Joanne Barkan

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Merry Christmas, Santa!

By Joanne Barkan

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When the smallest elf mistakenly switches a present for Santa Claus with one for Sandra Cross, Santa and Pip rush to save the little girl's Christmas.

A pup in King Arthur's Court

By Joanne Barkan

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When Joe and David decide to use a computer to publish a sports newsletter that will outshine the one that the school produces, Wishbone is reminded of Mark Twain's story and imagines himself as Ha...

Whiskerville School Board Books

By Joanne Barkan

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Whiskerville Post Office Board Books

By Joanne Barkan, Child S Play

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Whiskerville Bakery Board Books

By Joanne Barkan

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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.