Patrick King, (Social Interaction Specialist) Books

People tactics

By King Patrick Social Interaction Specialist

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The Art of Everyday Assertiveness

By Patrick King

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Think Like a Psychologist

By Patrick King Social Interaction Specialist

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Understand personality traits, character, emotions, and values through pure observation or simple questions. Analyzing people in a flash - it’s not easy, and it’s not simple. But that’s because you...

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.