David Glover Books

Trucks

Average: 0.00, 0 Ratings

This series on vehicles shows how machines move, what we use them for and their history. Includes quiz questions to encourage understanding. Suggested level: junior, primary.

'On the Go!' is a series for young children that shows big machines in action, explaining the tasks of their different features and how they work. Each book also includes a practical 'make it yours...

What Is It Made Of Experiments in Science

By David Glover

Average: 0.00, 0 Ratings

Science

Average: 0.00, 0 Ratings

Science

By David Glover

Average: 0.00, 0 Ratings

Batteries Bulbs and Wires Young Discoverers Science Facts and Experiments

By David Glover

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.