John Patrick White Books

The Proud family movie

By Brown Calvin Jr, John Patrick White, Stiles White, Tommy Davidson, Orlando Brown, Bruce Smith, Ralph R. Farquhar

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Penny and her family are lured on an all expenses paid vacation to Legoom Island where Dr. Carver, a mad scientist, holds them captive after Oscar Proud refuses to reveal his secret Proud Snacks fo...

Transformation for what?

By John P. White

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One of the most significant of global security reassessments is currently underway, driven by Operations IRAQI FREEDOM and Operation ENDURING FREEDOM, continuing technological developments, budget...

Keeping the Edge

By John Patrick White, Ashton B. Carter

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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.