Leonard N. Matheson Books

Your faithful brain

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Using more than four hundred recent neuroscientific references, Matheson makes the case for the life and teaching of Jesus as your optimal path to brain health and fitness, explaining how to handle...

Your faithful brain

By Leonard N. Matheson

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Compendium of Outcome Instruments For Assessment and Research of Spinal Disorders

By Ephrem Fernandez, Leonard N. Matheson, William W. Deardorff, Robert Gatchel, John J. Triano, Richard C. Robinson, Gunnar Andersson, Donna D. Ohnmeiss, Peter B. Polatin

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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.