Patrick Carnes PhD Books

The Betrayal Bond: Breaking Free Of Exploitive Relationships

By Patrick Carnes, Patrick Carnes PhD, Patrick, Patrick Carnes

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Sexual Anorexia

By Patrick J. Carnes, Patrick Carnes, Patrick Carnes PhD

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Isolation caused by the coronavirus pandemic and our responses to it can add to existing traumas, and emerge in all aspects of our lives, including sexuality. If this crisis has revealed or exacerb...

Out of the Shadows

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A Gentle Path Through The 12 Steps And 12 Principles Bundle: A Collection Of Two Patrick Carnes Best Sellers

By Patrick J. Carnes, Patrick Carnes, Patrick Carnes PhD

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Two book bundle! Essential Twelve Step Recovery Guides from renown author, Patrick Carnes, Ph.D. It was out of his reverence and respect for the wisdom and therapeutic value of the Twelve Steps tha...

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.