David L. Robbins Books

The Wereling

By David Robbins

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Shadow realms

By David L. Robbins

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Blood Kin

By David L. Robbins

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Bound by Blood Growing up in the wild frontier of the Rockies, Zach King survived countless dangers, from nature and from human predators. Like his father, the legendary Nate King, Zach has learned...

The outcast

By David L. Robbins

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The warrior was alone. After a bloody, unthinkable act, he'd been banished from his tribe. Now he was forced to survive in the wilds by himself. If only he at least had a woman ... In a remote vall...

The westward tide

By David L. Robbins

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In cruel clutches

By David L. Robbins

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Untamed country

By David L. Robbins

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The Wereling

By David Robbins

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Season of the Warrior

By David L. Robbins, Thompson David.

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The Wild Land Savage and dangerous, the unmapped territory west of the Mississippi presented constant challenges to anyone who dared to venture into it. Yet as the cities of the new country grew in...

Trackdown

By David L. Robbins

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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.