Carolyn Crimi Books

Secondhand Dogs

By Carolyn Crimi

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Henry and the Buccaneer Bunnies

By Carolyn Crimi, John Manders

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There Might Be Lobsters

By Laurel Molk, Carolyn Crimi

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Weird Little Robots

By Corinna Luyken, Carolyn Crimi

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Weird Little Robots

By Carolyn Crimi Illustrated By Corinna Luyken

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When two science-savvy girls create an entire robot world, they don’t expect the robots to come alive. But life may be a bit more magical than they thought.Eleven-year-old Penny Rose has just...

Kidding Around Chicago

By Carolyn Crimi

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Schattenwelt. Verhangnisvolle Flaschenpost.

By Robert Lawrence Stine, Carolyn Crimi

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No Necesito Amigos Don t Need Friends

By Carolyn Crimi, Veronica D Ornellas

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Fran s Gift Open Court Reading Student Edition Paperback Level D Set 1 Book 17

By Carolyn Crimi

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Principal Fred Won t Go to Bed

By Carolyn Crimi

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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.