Marcus Hearn Books

The Boys of 66

Average: 0.00, 0 Ratings

This remarkable journey through the Hammer Vault includes props, annotated script pages, unused poster artwork, production designs, rare promotional material and private correspondence. Hundreds of...

Pink Floyd (New Edition)

By Marcus Hearn

Average: 0.00, 0 Ratings

Featuring over 150 iconic, rare and previously unpublished images of Pink Floyd, this book captures the legendary rock group at every stage of their epic career. From some of their first photo sess...

Bamforth Collection

By Marcus Hearn

Average: 0.00, 0 Ratings

Bamforth Collection Sauc

By Marcus Hearn

Average: 0.00, 0 Ratings

The Hammer Vault: Treasures From the Archive of Hammer Films

By Marcus Hearn

Average: 0.00, 0 Ratings

This remarkable journey through the Hammer vault includes props, annotated script pages, unused poster artwork, production designs, rare promotional material and private correspondence. Hundreds of...

The Hammer Story: Revised and Expanded Edition

By Marcus Hearn

Average: 0.00, 0 Ratings

The only authorised history of Hammer Films draws on exclusive access to the company’s archive of stills and paperwork to give the complete history of the company and its leading figures, a f...

Doctor Who Chronicles

By Marcus Hearn

Average: 0.00, 0 Ratings

Doctor Who Chronicles

By Marcus Hearn

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.