Jonathan Parnell Books

Designed for joy

By Jonathan Parnell, Owen Strachan

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Never Settle for Normal

By Jonathan Parnell

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Discover the personal meaning and gladness you hunger for—without settling for normal!Every human wants to matter and be happy, which is as it should be. God made us to resemble and reflect H...

Bold for the Cities

By Michael Thiel, Jonathan Parnell

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Never Settle for Normal

By Jonathan Parnell

Average: 0.00, 0 Ratings

Discover the personal meaning and gladness you hunger for—without settling for normal!Every human wants to matter and be happy, which is as it should be. God made us to resemble and reflect H...

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.