Mark Hansen Books

Success 101 for teens

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"Describes seven traits that help teens make good choices and provides step by step actions, including teen stories"--Provided by publisher.

Success 101 for teens

By Mark Hansen

Average: 0.00, 0 Ratings

"Teaches teens basic principles of financial management, planning, and success; includes questions, exercises, and forms that lead to the creation of a financial plan by the reader upon completion...

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.