Catherine Doyle Books

Miracle on Ebenezer Street

By Catherine Doyle

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Miracle on Ebenezer Street

By Catherine Doyle

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Vendetta

By Catherine Doyle

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"When five brothers move into the abandoned mansion next door, Sophie Gracewell's life changes forever. Irresistibly drawn to bad boy Nic Falcone, Sophie finds herself falling into an underworld go...

Vendetta

By Catherine Doyle

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Twin Crowns

By Catherine Doyle, Katherine Webber

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Twin Crowns

By Catherine Doyle, Katherine Webber

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Dagger and the Flame

By Catherine Doyle

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Dagger and the Flame

By Catherine Doyle

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Storm Keeper s Island

By Catherine Doyle

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Lost Tide Warriors

By Catherine Doyle

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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.