Don Philpott Books

Landmark Visitors Guide to Antigua Barbuda Antigua and Barbados

By Don Philpott

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Critical government documents on health care

By Don Philpott

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Understanding the Department of State

By Don Philpott

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Understanding the Department of the Interior

By Don Philpott

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Critical government documents on law and order

By Don Philpott

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"Written with these men and women in mind, The Wounded Warrior Handbook provides our injured heroes and their families with quick, straightforward answers to the questions they suddenly face and gu...

The wounded warrior handbook

By Don Philpott

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Is America safe

By Robert T. Jordan

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Is America safe?

By Robert T. Jordan

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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.