Janet Schulman Books

Nutcracker

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10 Easter Egg Hunters

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The perfect addition to your child's Easter basket, featuring the adorable kids from the New York Times-bestseller 10 Trick-or-Treaters and Lots of Fun With Counting! Wake up, Bunny, move those...

10 trim the tree ers

By Janet Schulman

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Ten young neighbors wear costumes as they decorate a Christmas tree with different items, from one shiny star on top to ten wrapped gifts below.

10 Easter egg hunters

By Janet Schulman

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Children search for ten eggs hidden by a bunny.

10 Valentine friends

By Janet Schulman

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Ten friends make and exchange valentine cards in this rhyming counting book.

10 Valentine friends

By Janet Schulman

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Ten friends make and exchange valentine cards in this rhyming counting book.

10 Trimthetreeers A Holiday Counting Book

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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.