Alan Wolfelt Books

Living in the Shadow of the Ghosts of Your Grief

By Alan D. Wolfelt

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Understanding your suicide grief

By Alan Wolfelt

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The handbook for companioning the mourner

By Alan Wolfelt

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Como salir ileso de su divorcio en 10 pasos

By Alan Wolfelt

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When someone you love dies, it can be hard to understand your often complex - and painful - thoughts and feelings. This compassionate guide, written by one of North America's leading grief educator...

Consejos Para Jovenes Ante El Significado de La Muerte

By Alan D. PhD Wolfelt

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Consejos Para Ninos Ante El Significado de La Muerte

By Alan D. PhD Wolfelt

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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.