Sandra Dallas Books

Ten-year-old Emmy Blue learns the true meaning of friendship--and how to quilt--while making a harrowing wagon journey from Illinois to Colorado with her family in the 1860s.

The quilt walk

By Sandra Dallas

Average: 0.00, 0 Ratings

Ten-year-old Emmy Blue learns the true meaning of friendship--and how to quilt--while making a harrowing wagon journey from Illinois to Colorado with her family in the 1860s.

True sisters

By Sandra Dallas

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.