Anne Eileen Heffernan Books

Fifty-seven saints

By Eileen Heffernan

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57 stories of saints

By Eileen Heffernan

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Portrays the lives of fifty-seven Christian saints from the time of Jesus through the twentieth century, and suggests ways to apply what each stood for to one's own life.

57 stories of saints

By Eileen Heffernan

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Portrays the lives of fifty-seven Christian saints from the time of Jesus through the twentieth century, and suggests ways to apply what each stood for to one's own life.

Jesus Brings Us Life

By Anne Eileen Heffernan, Eileen Heffernan, Anne Joan Flanagan, Anne Eileen Heffernan; Anne Joan Flanagan

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Bible for young Catholics

By Eileen Heffernan

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Paraphrases the Old and New Testaments and provides introductions to each book of the Bible along with illustrations, maps, and information about the history, geography, and theological teachings.

Bible for Young Catholics

By Anne Eileen Heffernan

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Blesseds Jacinta And Francisco Marto Shepherds Of Fatima

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57 Short Stories of Saints

By Eileen Heffernan

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Saint Bernadette Soubirous Light In The Grotto

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57 Stories of Saints

By Eileen Heffernan, Anne Eileen Heffernan

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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.