Carolyn McCormick Books

Evil exists. Evil walks the streets. And evil has spawned a diabolical new disciple in this white-knuckle thriller from New York Times bestselling author Tess Gerritsen.PECCAVIThe Latin is scrawled...

Shadow Man

By Cody Mcfadyen

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Once, Special Agent Smoky Barrett hunted serial killers for the FBI. She was one of the best—until a madman terrorized her family, killed her husband and daughter, and left her face scarre...

Carnal Innocence

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Nora Roberts, bestselling author of The Reef and Genuine Lies, mixes scorching passion with icy suspense in her classic novel of murder and infatuation in a southern town--now available in hardcove...

Final Target

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The President’s daughter...The women determined to save her...The man with the power to betray a nation...Melissa Riley arrives at her sister’s isolated Virginia country home to find herself plunge...

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.