Lois Walfrid Johnson Books

Heart of Courage

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Devin and Briana O’Toole are facing the biggest adventure of their lives. In exchange for Bree’s freedom, they have agreed to make one voyage on the new Viking ship Conquest. With Mikkel they sail...

The raider s promise

By Lois Walfrid Johnson, Lois Johnson

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Five years after taking Bree and her brother Devin from Ireland to serve as tenth century Viking slaves, Mikkel decides whether to keep his promise to return the pair to their home and restore thei...

Falling apart or coming together

By Lois Walfrid Johnson

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Just a minute, Lord.

By Lois Walfrid Johnson

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Either way, I win

By Lois Walfrid Johnson

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Aaron's Christmas donkey.

By Lois Walfrid Johnson

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Lonely because he feels his red hair makes him different, a young boy in Bethlehem makes new friends after he gives his beloved donkey to the baby born in the manger.

Hello, God!

By Lois Walfrid Johnson

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A collection of prayers that encourage free and spontaneous talks with God.

Gift in my arms

By Lois Walfrid Johnson

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Either way, I win

By Lois Walfrid Johnson

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Songs for silent moments

By Lois Walfrid Johnson

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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.