Robert J. Horton Books

Unwelcome Settlers

By Robert J. Horton

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Unwelcome settlers

By Robert J. Horton

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"Neil Sterret wasn't a bad sort. He's just never given anyone any indication that he had any strength of character at all. So when he married Dora and headed West, everyone who knew him was shocked...

Coyote

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Bullets in the sun

By Robert J. Horton

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Ryder of the hills

By Robert J. Horton

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Marble ranch

By Robert J. Horton

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Bullets in the sun

By Robert J. Horton

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Rainbow range

By Robert J. Horton

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Raiders of Blue Dome

By Robert J. Horton

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At prairie s end

By Robert J. Horton

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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.