Diane M. Houdek Books

"With prayerful reflections drawn from the words of Pope Francis, this Advent companion helps you prepare for the Christmas season. With Scripture citations for each day of the season, a selection...

Serving the Word

By Cantalamessa O.F.M. Cap. Raniero, Aldo Maria Valli

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Hope of Lent

By Diane M. Houdek

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Peace of Christmas

By Diane M. Houdek

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xv, 125 pages ; 17 cm

Advent with St. Francis

By Diane M. Houdek

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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.