Ralph Luker Books

Historical Dictionary Of The Civil Rights Movement

By Ralph E. Luker, Ralph Luker, Luker, Ralph E.

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The Historical Dictionary of the Civil Rights Movement is an essential reference work for students and scholars of American history and the civil rights movement. It provides over three hundred con...

A Southern Tradition In Theology And Social Criticism, 1830-1930: The Religious Liberalism And Social...

By Ralph E. Luker, Ralph Luker

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A study of three ordained Episcopal clergymen from the South who, as theological "liberals," represented trends and emphases that were a part of the theological and intellectual climate of their ti...

Social Gospel in Black and White

By Ralph Luker, Ralph E. Luker

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The Social Gospel in Black and White: American Racial Reform, 1885-1912

By Ralph Luker, Ralph E. Luker

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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.