Edward Hoffman Books

The Heavenly Ladder: The Jewish Guide to Inner Growth

By Edward Hoffman

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The Right to Be Human: A Biography of Abraham Maslow

By Edward Hoffman

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Psychological Testing at Work: How to Use, Interpret, and Get the Most Out of the Newest Tests in Personality, Learning Style, Aptitudes, Interests, and More!

By Edward Hoffman

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The Drive for Self

By Edward Hoffman

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The Drive For Self: Alfred Adler And The Founding Of Individual Psychology

By Edward Hoffman

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As the founding father of Individual Psychology, ranked alongside Sigmund Freud and Carl Jung as one of the world's most inspired social thinkers, Alfred Adler fashioned a new understanding of pers...

Sparks of Light

By Edward Hoffman

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The Way of Splendor updated 25th Anniversary Edition

By Hoffman Edward, Edward Hoffman

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Future Visions

By Ed Hoffman

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The Book Of Birthday Wishes

By Edward Hoffman

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The Book Of Baby Love

By Edward Hoffman

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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.