John Vorhaus Books

The Albuquerque turkey

Average: 0.00, 0 Ratings

The efforts of con artists Radar and Allie to live honest lives are challenged by the arrival of Radar's con-artist father and the hapless Vic Mirplo's elevation in Santa Fe gambling circles.

Giving Voice to Profound Disability

By John Vorhaus

Average: 0.00, 0 Ratings

Killer Poker Shorthanded

By John Vorhaus, Tony Guerrera

Average: 0.00, 0 Ratings

xxi, 295 p. : 21 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.