Randall Herbert Balmer Books

Balmer crisscrosses America to give us a first-hand look at how Christianity has fared in the last half-century. What emerges is a church challenged by diminished influence, but with signs of hope...

Religion in Twentieth Century America

By Randall Herbert Balmer

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Mine Eyes Have Seen the Glory: A Journey into the Evangelical Subculture in America

By Randall Herbert Balmer

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A Perfect Babel of Confusion: Dutch Religion and English Culture in the Middle Colonies

By Randall Balmer

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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.