Joani Schultz Books

Friendship first

By Group Publishing

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Why Nobody Wants To Go To Church Anymore

By Joani Schultz, Thom Schultz

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It's sad but true: The American church is shrinking...fast. God-loving people are leaving in droves, and everything that attracted them in the past simply doesn't work anymore. Is there anything...

Do It

By Joani Schultz, Thom Schultz

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Why Nobody Wants to be Around Christians Anymore

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Why nobody learns much of anything at church

By Thom Schultz

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Why Nobody Wants to Go to Church Anymore

By Joani Schultz, Thom Schultz

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Why nobody learns much of anything at church

By Thom Schultz

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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.