Lawrence Di Fiori Books

When the new helper, Angelo, arrives to help Barney make pizza and turns out to be hopeless in the kitchen, Barney finds just the right thing for him to do.

The Haunted Drive Thru Scooby Doo Golden

By Scott Neely, Mystery Muse

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To Grandmother's house we go

By Lawrence Di Fiori

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Cindy and her dog Cupcake visit Grandma and Grandpa on an autumn day.

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.