Paul A. Johnsgard Books

When a stegosaurus hatches from the "rock" that he brought back from Yellowstone Park, Jerry makes a bicycle trip back to the park to return the dinosaur to its volcanic home and meets a young Chey...

Migrations of the imagination Photographs by Michael Forsberg drawings sculptures and quotations by Paul A. Johnsgard and additional works of art

By Paul A. Johnsgard

Average: 0.00, 0 Ratings

Wind through the buffalo grass

By Paul A. Johnsgard

Average: 0.00, 0 Ratings

Natural Treasures of the Great Plains

By Paul A. Johnsgard, Tom Lynch, Jack Phillips

Average: 0.00, 0 Ratings

Those of the gray wind

By Paul A. Johnsgard

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.