Maggie K. Black Books

Killer assignment

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"Journalist Katie Todd wanted her name as a byline on the front page, not in the obituaries. When an assignment goes very wrong, she finds herself pursued by ruthless kidnappers. Her only hope is t...

Tactical Rescue

By Maggie K. Black

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Zack Keats broke Rebecca Miles's heart when they were teens, but now he's her only hope to stay alive. Trapped in the Canadian wilderness, Rebecca is a target from all angles: a dangerous gang, her...

Protective measures

By Maggie K. Black

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"After an attack at a military charity gala, navy commander Leo Darius learns someone wants to kill him-- and kidnap his two daughters. And there's nothing the recently widowed single father won't...

The Littlest Target

By Maggie K. Black

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Undercover Protection

By Maggie K. Black

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Explosive Revenge

By Maggie K. Black

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Christmas Witness Conspiracy large print

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Undercover Protection

By Maggie K. Black

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Runaway Witness

By Maggie K. Black

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True Blue K 9 Unit Christmas

By Laura Scott, Maggie K. Black

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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.