Laurie Lawlor Books

Trying to be detectives, Mary Lou and her friends imagine that terrible crimes are being committed when Leroy, the worst kid who ever lived on Eighth Avenue, returns to the house next door.

Addie s Dakota Winter

By Laurie Lawlor

Average: 0.00, 0 Ratings

How to Survive Third Grade

By Laurie Lawlor

Average: 0.00, 0 Ratings

Titanic Journey Across the Sea 1912

By Laurie Lawlor

Average: 0.00, 0 Ratings

Voyage to a Free Land 1630

By Laurie Lawlor

Average: 0.00, 0 Ratings

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.