Adam J Wright Books

Lost Soul: Harbinger P.I. (Alec Harbinger, Preternatural Investigator) (Volume 1)

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Alec Harbinger, Preternatural InvestigatorI’m the guy you come to when your spouse gets bitten by a werewolf, or your honey is kidnapped by a demon. I’m the guy who knows how to save your ass when...

Dead Ground (Harbinger P.I.) (Volume 4)

By Adam J Wright

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Twilight Heart

By Adam J Wright, Adam J. Wright

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Midnight Blood

By Adam J Wright, Adam J. Wright

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Buried Memory (Harbinger P.I.) (Volume 2)

By Adam J Wright

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"Alec Harbinger is a preternatural investigator, a hunter of things that go bump in the night. Whoever said that nothing ever happens in a small town clearly never visited Dearmont, Maine. It's get...

Dark Magic (Harbinger P.I.) (Volume 3)

By Adam J Wright

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"Zombies on Main Street. Not my finest moment. The police aren?t exactly thrilled with me, but when a cold case heats up and starts to stink of the supernatural, suddenly the sheriff is in my offic...

Faerie Storm

By Adam J Wright, Adam J. Wright

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Shadow Land (Harbinger P.I.) (Volume 5)

By Adam J Wright, Adam Wright

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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.