Chad Calhoun Books

The Frisco Lady

By Chet Cunningham, Chad Calhoun, Cunningham, Chet.

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The Gambler'S Woman

By Copyright Paperback Collection (Library Of Congress), Chad Calhoun, Calhoun, Chad

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309 p. ; 18 cm After the crooked gambler, Big Jim Courtney, steals his poker winnings, Brad Spear becomes determined to have revenge and bring Courtney to justice

The Lady Rustler

By Chad Calhoun

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294 p. ; 18 cm "A Dell/Banbury book."

The Painted Woman

By Cunningham Chet, Cunningham, Chad Calhoun, CHET

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310 p. ; 18 cm

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.