Megan Cooley Peterson Books

Basketball's Great Players

By Megan Cooley Peterson

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AH-1Z Viper

By Megan Cooley Peterson

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Soccer's Biggest Moments

By Megan Cooley Peterson

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Dead Girls Talking

By Megan Cooley Peterson

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The town of Wolf Ridge calls him The Smiley Face Killer. Bettina Holland calls him her father.Everyone knows Bettina’s father was the one who murdered her mother a decade ago. It’s the...

Dead Girls Talking

By Megan Cooley Peterson

Average: 0.00, 0 Ratings

The town of Wolf Ridge calls him The Smiley Face Killer. Bettina Holland calls him her father.Everyone knows Bettina’s father was the one who murdered her mother a decade ago. It’s the...

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.