Bill Mackey Books

Good Night Colorado

Average: 0.00, 0 Ratings

Good Night Colorado includes the Maroon Bells, Steamboat Springs, Telluride, Denver, skiing, elk and bighorn sheep, Pikes Peak Cog Railway, Colorado State Fair, Royal Gorge Bridge, Mollie Kathleen...

Good Night Colorado

By Adam Gamble, Bill Mackey, Anne Rosen

Average: 0.00, 0 Ratings

From the majestic Maroon Bells to skiing to in Aspen, this charming books tours young explorers around the magnificent state of Colorado. Children quickly recognize their favorite sites and wildlif...

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.