John A. Moran Books

Overcoming the Co-Parenting Trap: Essential Parenting Skills When a Child Resists a Parent

By Tyler Sullivan, John A. Moran Ph.D., Matthew Sullivan Ph.D.

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Overcoming the Alienation Crisis

By Matthew Sullivan, Shawn McCall Psy D. Esq, John A. Moran

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"Overcoming the Alienation Crisis is a must-have resource for professionals and parents wanting to restore parent-child relationships. Psychologists Moran, McCall, and Sullivan present a balanced v...

Overcoming the Co Parenting Trap

By John Moran, Matthew Sullivan, Tyler Sullivan

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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.