Rev. Thomas Ryan Books

The Sacred Art Of Fasting: Preparing To Practice

By Thomas Ryan, Ryan, Thomas Father., Rev. Thomas Ryan, Rev. Thomas Ryan, CSP

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Open your mind and heart and discover how the sacred art of fasting can strengthen your spiritual appetite Fasting as a religious act increases our sensitivity to that mystery always and everywhere...

Soul Fire

By Thomas Ryan

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The Sacred Art Of Fasting

By Thomas Ryan, Rev. Thomas Ryan, Rev. Thomas Ryan, CSP

Average: 0.00, 0 Ratings

Open your mind and heart and discover how the sacred art of fasting can strengthen your spiritual appetite"Fasting as a religious act increases our sensitivity to that mystery always and everywhere...

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.