Nancy Jo Sullivan Books

Stories for a Teen's Heart: Book Three features this series' best stories yet reviewed by teenage readers -- over 100 selections showing teens making a difference among their friends and peers. Cap...

Moments of Grace

By Nancy Jo Sullivan

Average: 0.00, 0 Ratings

Did You Get What You Prayed For?

By Nancy Jo Sullivan

Average: 0.00, 0 Ratings

Millions of people struggle with questions about how to pray, what to pray for, and even whether to pray at all. Nancy Jo Sullivan and Jane Kise help people get away from the magic formula mentalit...

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.