Joyce Mallery Books

The knight who did not know

By Joyce Mallery

Average: 0.00, 0 Ratings

Roy and Big Boy

By Joyce Mallery

Average: 0.00, 0 Ratings

Little wren's surprise

By Joyce Mallery

Average: 0.00, 0 Ratings

Funtastic Math Multiplications and Divisions Grades 4 5

By Joyce Mallery

Average: 0.00, 0 Ratings

A boat for two

By Joyce Mallery

Average: 0.00, 0 Ratings

Helped by their blue jay friend Sally, chipmunks Mack and Mimi select a piece of wood to use as a boat for gathering acorns by measuring its length. Includes a suggestion for using paper clips to m...

Time and Money

By Joyce Mallery

Average: 0.00, 0 Ratings

Max the grouch

By Joyce Mallery

Average: 0.00, 0 Ratings

Open Court Reading: Decodable Core Set the Knight Who Did Not Know Level 1

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.