Brian Biggs Books

Small kid. Big Stage.Does EllRay have a talent to put on show for the entire school?When EllRay and his friends hear about the school talent show, they’re not impressed. They’re too old for that st...

Brownie Pearl Grab a Bite

By Cynthia Rylant, Brian Biggs

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Frank Einstein and the EvoBlaster Belt

By Jon Scieszka, Brian Biggs

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Dog Days of School

By Kelly DiPucchio, Brian Biggs

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Frank Einstein and the Antimatter Motor

By Jon Scieszka, Brian Biggs

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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.