J. R. R. Tolkien Books

The Fellowship of the Ring

Average: 0.00, 0 Ratings

THE BOOK OF THE CENTURY The Fellowship of the Ring is the first volume in J.R.R. Tolkien's epic adventure The Lord of the Rings. In a sleepy village in the Shire, a young hobbit is entrusted with...

The Two Towers (Collins Modern Classics): Two Towers Vol 2

By J.R.R. Tolkien

Average: 0.00, 0 Ratings

THE BOOK OF THE CENTURY The Two Towers is the second volume in J.R.R. Tolkien's epic adventure The Lord of the Rings. The Company of the Ring is sundered. Frodo and Sam continue their journey alo...

The Return of the King (Collins Modern Classics): Return of the King Vol 3

By J.R.R. Tolkien

Average: 0.00, 0 Ratings

The Lord of the Rings: Weapons and Warfare

By Chris Smith

Average: 0.00, 0 Ratings

The Road Goes Ever On

By J.R.R. Tolkien, Donald Swann

Average: 0.00, 0 Ratings

The Two Towers - hardback

Average: 0.00, 0 Ratings

Building on the story begun in The Hobbit and The Fellowship of the Ring, this is the second part of Tolkien's epic masterpiece, The Lord of the Rings. Frodo and the Companions of the Ring have b...

The Return of the King - hardback

By Alan Lee, J.R.R. Tolkien

Average: 0.00, 0 Ratings

The Lord of the Rings - 3 book boxset

By Alan Lee, J.R.R. Tolkien

Average: 0.00, 0 Ratings

The Fellowship of the Ring - hardback

By Alan Lee, J.R.R. Tolkien

Average: 0.00, 0 Ratings

The Annotated Hobbit

By J.R.R. Tolkien

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.