Grant Jerkins Books

At the End of the Road

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From the critically acclaimed author of A Very Simple Crime, a chilling story of a young boy coming to grips with genuine evil. A red dirt road on a sweltering day. A car loses control, flips th...

A Very Simple Crime

By Grant Jerkins

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A twisting debut novel of murder and dark family secrets from a riveting new voice in crime fiction. A murdered woman. A grieving husband. And their son-a mentally handicapped adult with a histor...

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.