Carolyn J. Brown Books

"Mississippi author Eudora Welty--winner of the Pulitzer Prize and the National Book Award and the first living writer to be published in the Library of America series--mentored many of today's gre...

A daring life

By Carolyn J. Brown

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Song of My Life

By Carolyn J. Brown

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Song of My Life

By Carolyn J. Brown

Average: 0.00, 0 Ratings

Song of My Life

By Carolyn J. Brown

Average: 0.00, 0 Ratings

"Margaret Walker (1915-1998) has been described as "the most famous person nobody knows." This is a shocking oversight of an award-winning poet, novelist, essayist, educator, and activist as well a...

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.