Robert Hayes Books

Video Set Art of Integrative Counseling and Psychotherapy

By Gerald Corey

Average: 0.00, 0 Ratings

The enchanted world of--giants and ogres

By Barbara Hayes

Average: 0.00, 0 Ratings

Retells six traditional tales about ogres and other kinds of giants, including the one who chased Jack down the beanstalk and the one who imprisoned Ulysses and his men.

The Franchise Handbook

By Kevin B. Murphy, Robert Hayes

Average: 0.00, 0 Ratings

Smash Mouth

By Steve Harwell

Average: 0.00, 0 Ratings

Smash Mouth invades the culinary world with a rock n' roll cookbook. "Recipes From The Road" is a unique fusion of delicious recipes, hilarious real life road stories straight from "The Mouth", can...

Grandma s Lost and Found

By Robert Lewis Hayes Jr.

Average: 0.00, 0 Ratings

The Evolution Seed

By Robert Hayes

Average: 0.00, 0 Ratings

The Evolution Seed

By Robert Hayes

Average: 0.00, 0 Ratings

Rev. Guard

By Hal Hayes

Average: 0.00, 0 Ratings

Stay Out of Prison

By Kory Oransky, Robert L. Hayes Jr

Average: 0.00, 0 Ratings

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.