Heather Lean Books

Mysteries of The Holy Rosary takes you through the Life of Jesus and Mary. By reflecting on each mystery, the Holy Spirit increases your faith, brings you closer to Jesus and His Mother Mary and gi...

Mysteries of the Holy Rosary

By Heather Lean, Jane Morrone

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"Mysteries of the Holy Rosary, The Life of Jesus and Mary invites children to enter the life of Jesus through Mary as they pray the Rosary. The beautiful and engaging artwork and simple reflections...

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.