Robinson Derek Books

The war to end all wars, people said in 1918. Not for long. By 1919, White Russians were fighting Bolshevik Reds for control of their country, and Winston Churchill (then Secretary of State for War...

Introduction to economics

By Robinson Derek

Average: 0.00, 0 Ratings

A shocking history of Bristol.

By Robinson Derek

Average: 0.00, 0 Ratings

Goshawk Squadron

By Robinson Derek

Average: 0.00, 0 Ratings

World War One aviators were more than just soldiers they were the knights of the sky, and the press and public idolised the gallant young heroes. But for Stanley Woolley, commanding officer of Gosh...

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.