Don Clark Books

Someone Gay
Someone Gay

By Don Clark

Average: 0.00, 0 Ratings

Read More
Amar a alguien gay
Amar a alguien gay

By Donald H. Clark

Average: 0.00, 0 Ratings

"Por más de tres décadas, el psicólogo clínico, Don Clark, ha estado hablando a los corazones y mentes de la gente gay, sus familias, amigos, maestros, y ayudantes en las múltiples ediciones de Lov...

Read More
Personal Independence Planning
Sunday In Sudan
Sunday In Sudan

By Don Clark

Average: 0.00, 0 Ratings

Read More
Loving Someone Gay
Loving Someone Gay

By Don Clark

Average: 0.00, 0 Ratings

Read More
Loving Someone Gay
Loving Someone Gay

By Don Clark

Average: 0.00, 0 Ratings

Read More
Loving Someone Gay
Loving Someone Gay

By Don Clark

Average: 0.00, 0 Ratings

Read More
International Economics
Biggest Story
Biggest Story

By Don Clark, Kevin DeYoung

Average: 0.00, 0 Ratings

Read More
Biggest Story
Biggest Story

By Don Clark, Kevin DeYoung

Average: 0.00, 0 Ratings

Read More

Related Articles from our Blog

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.

Read More