Joel Fotinos Books

For the millions of people who have read and loved Think and Grow Rich, here- for the first time-is a workbook and companion to the classic bestseller. With its life-changing thirteen-step process,...

Think and Grow Rich Every Day

By Napoleon Hill

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A daily handbook for cultivating abundance and riches-from the classic writings of Napoleon Hill. Think and Grow Rich has sold millions of copies since its initial publication, and is still one o...

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.