Donald Senior Books

The Catholic Study Bible: New American Bible

By Donald Senior, Translated From The Original Languages With Critical Use Of All The Ancient Sources, Donald Senior General Editor ...

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Acclaimed throughout the Catholic community, The Catholic Study Bible is a unique, self-contained study system that brings Catholics face to face with the Bible's force and beauty while opening up...

The Catholic Study Bible, 2nd Edition

By John J. Collins, Donald Senior

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The landmark Oxford Catholic Study Bible is available now an upgraded and revised Second Edition. Completely re-written study notes, expanded essays and sidebars make this bible the perfect choice...

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.