Andrew Pettegree Books

Sixteenth Century French Religious Book

By Andrew Pettegree, Paul Nelles

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Education of a Christian Society

By Andrew Pettegree, N. Scott Amos

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Sixteenth Century French Religious Book

By Andrew Pettegree, Paul Nelles

Average: 0.00, 0 Ratings

Brand Luther

By Andrew Pettegree

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A revolutionary look at Martin Luther, the Reformation, and the birth of publishing, on the eve of the Reformation’s 500th anniversary   When Martin Luther posted his “theses&rdquo...

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.