Elspeth Campbell Murphy Books

The big surprise

By Elspeth Campbell Murphy

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The mystery of the double trouble

By Elspeth Campbell Murphy

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Tim and his two cousins set out to find the boy who seems to be his double and learn the meaning of the commandment "Honor your father and your mother."

Go home, squirrel

By Elspeth Campbell Murphy

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The friendly bear

By Elspeth Campbell Murphy

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The big red truck

By Elspeth Campbell Murphy

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The mystery of the empty school

By Elspeth Campbell Murphy

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With the help of a teacher, three cousins investigate strange happenings at a school and learn the meaning of "Blessed are the meek, for they will inherit the earth."

The mystery of the candy box

By Elspeth Campbell Murphy

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Sarah-Jane and her cousins investigate the mystery of a box full of odd items, the legacy of an elderly man she befriended before his recent death, and experience the meaning of the Beatitude, "Ble...

The mystery of the disappearing papers

By Elspeth Campbell Murphy

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Three cousins investigate the disappearance of a college student's research paper and learn the meaning of "Blessed are the pure in heart."

The mystery of the secret snowman

By Elspeth Campbell Murphy

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Three cousins explore the mysterious circumstances around a snowman and a quarreling brother and sister, illustrating the Beatitude "Blessed are the peacemakers."

Who lost a mitten?

By Elspeth Campbell Murphy

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Brenda learns that doing nice things for others is the same as doing things for Jesus.

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.