Clark Gregory Books

Dialogue Dialectic and Conversation

By Clark Gregory, Gregory Clark

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Trained capacities

By Clark Gregory, Jackson Brian

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Trained capacities

By Jackson Brian, Clark Gregory

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Rhetorical landscapes in America

By Clark Gregory

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"Gregory Clark's new study explores the rhetorical power connected with American tourism. Looking specifically at a time when citizens of the United States first took to rail and then highway to be...

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.