John Saunders Books

Johnnie Callum was a half-grown boy when Donovan's riders stamped his parents' homestead flat and sent him running terrified into the night. He ran far and fast over the trackless range that was Do...

Two gun marshal

By John Saunders

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Packing two guns, Jeff Bellamy came to Red Rock to help his father's best friend. He found Dorlen beyond help and a town dying because its freight lines were being ruined. -- Cover.

A colt for the kid

By John Saunders

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A colt for the kid

By John Saunders

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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.