Kim Griswell Books

Rufus blasts off

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Rufus the Pig has already sailed the seven seas on a pirate ship. Now he dreams of the Moon, the stars, and Mars! So he bids his mateys goodbye and reports for duty at the space center. But Command...

Nonfiction Reading Practice Grade 3

By Kim Griswell

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Literature Grades 4-6 (The Best of The Mailbox Magazine)

By Kim Griswell

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Best of the Mailbox Magazine

By Kim Griswell

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Short Short Stories for reading aloud Grade 4

By Kim Griswell

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Rufus Goes to Sea

By Kim Griswell

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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.