Michael J. Bugeja Books

Nancy, Bess, and George have picked the perfect subject for their class science project: ice cream. The problem is, the teacher has added someone else to the team--a boy!

The Secret of the Swiss Chalet

By Carolyn Keene, Michael J. Bugeja

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Handsome Prince Rudolph Krisler's request for help in finding his family's long-lost heirlooms launch Jean and Louise Dana on another exciting mystery while on vacation in Europe. The search for t...

Nancy Drew Sleuth Book

By Michael J. Bugeja

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Mystery of the Lost Dogs

By Michael J. Bugeja

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When several dogs, including her own, are suddenly missing, Nancy suspects the existence of a dognapping ring in the community.

Mystery of the Lost Dogs

By Michael J. Bugeja

Average: 0.00, 0 Ratings

When several dogs, including her own, are suddenly missing, Nancy suspects the existence of a dognapping ring in the community.

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.