John Henry Newman Books

The Dream of Gerontius

By John Henry Newman

Average: 0.00, 0 Ratings

Newman on Worship Reverence and Ritual

By Peter Kwasniewski

Average: 0.00, 0 Ratings

MEDITATIONS ON THE LITANY OF LORETO

By John Henry Newman

Average: 0.00, 0 Ratings

Selected Sermons, Prayers, and Devotions

By John Henry Newman

Average: 0.00, 0 Ratings

An original selection of public sermons, private papers, and devotions—from one of the most definitive authorities on Christianity and theology and "one of the greatest of all spiritual writers" (P...

Apologia Pro Vita Sua Image Classic

By John Henry Newman

Average: 0.00, 0 Ratings

Conscience, Consensus, and the Development of Doctrine

By John Henry Newman

Average: 0.00, 0 Ratings

"Certainly, if I am obliged to bring religion into after-dinner toasts (which indeed does not seem quite the thing), I shall drink -- to the Pope, if you please -- still, to Conscience first, and t...

Apologia Pro Vita Sua

By John Henry Newman

Average: 0.00, 0 Ratings

Apologia Pro Vita Sua

By John Henry Newman

Average: 0.00, 0 Ratings

United States United Kingdom Double Tax Treaty on Income and Capital Gains

By John Newman

Average: 0.00, 0 Ratings

Selected Writings to 1845

By John Hen Newman

Average: 0.00, 0 Ratings

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.