Paul Boardman Books

Normans Cay

By PAul, BOARDMAN, Paul Boardman

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Topsail Island

By Paul Boardman

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A novel based on the history of Topsail Island, NC, beginning with the final days of piracy in the era dominated by the infamous Blackbeard. The story winds its way through a suspicious search for...

Hidden Agendas

By Paul Boardman

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In this thrilling sequel to Normans Cay, Phil Harrison, Judy Simpson, Michael Farris and Linda Wilson, once again aboard their luxury boat, Iron Pyrate, embark on an adventure full of suspense, int...

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.