George Mann Books

Doctor Who: Dalek: The Astounding Untold History of the Greatest Enemies of the Universe

By George Mann, Justin Richards

Average: 0.00, 0 Ratings

Doctor Who: Engines of War

By George Mann

Average: 0.00, 0 Ratings

"I've had many faces. Many lives. I don't admit to all of them. There's one life I've tried very hard to forget-the Doctor who fought in the Time War." The Great Time War has raged for centurie...

The Gollancz Encyclopedia of SF Technology

By George Mann

Average: 0.00, 0 Ratings

The Gollancz Encyclopedia of SF Technology

By George Mann

Average: 0.00, 0 Ratings

Star Wars: The Eye of Darkness (The High Republic)

By George Mann

Average: 0.00, 0 Ratings

One year after the tragic events of The Fallen Star, the Jedi fight to break the Nihil’s control over the galaxy. The galaxy is divided. Following the shocking destruction of Starlight B...

"It's normal for Inspector Bainbridge to be called to the scene of a crime, but this is the third murder in quick succession, each with the victim's chest cracked open and their heart torn out. Bai...

EXECUTIONER S HEART

By George Mann

Average: 0.00, 0 Ratings

The Revenant Express

By George Mann

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.