Joanna Coles Books

Brainpower

By Mellody Hobson, Cornel West, Sylvia Ann Hewlett, Joanna Coles, Kenji Yoshino

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Three of Us

By Joanna Coles, Peter Godwin

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Love Rules: How to Find a Real Relationship in a Digital World

By Joanna Coles

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SHERYL SANDBERG EMPOWERED WOMEN TO LEAN INARIANNA HUFFINGTON ENCOURAGED THEM TO THRIVENOW, JOANNA COLES GUIDES THEM ON THEIR MOST IMPORTANT JOURNEY: FINDING LOVEJust as there is junk food, there is...

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.