Eoin Colfer Books

In the late nineteenth century, when Conor Broekhart discovers a conspiracy to overthrow the king, he is branded a traitor, imprisoned, and forced to mine for diamonds under brutal conditions while...

The Time Paradox

By Eoin Colfer

Average: 0.00, 0 Ratings

When his fairy friends help him travel back in time to save the African lemur from extinction, teenaged Artemis Fowl must face his deadliest foe yet--his younger self.

WARP Book 1 The Reluctant Assassin

By Eoin Colfer

Average: 0.00, 0 Ratings

The hangman s revolution

By Eoin Colfer

Average: 0.00, 0 Ratings

FBI agent Chevie Savano escapes into the past to elude the secret police after they kill Charles Smart just as he is telling her of the WARP program, and she and Riley team up to find Colonel Clayt...

WARP Book 1 The Reluctant Assassin

By Eoin Colfer

Average: 0.00, 0 Ratings

The hangman s revolution

By Eoin Colfer

Average: 0.00, 0 Ratings

Young FBI agent Chevie Savano arrives back in modern-day London after a time-trip to the Victorian age, to find the present very different from the one she left. Europe is being run by a Facsist mo...

Artmis Fowl Files

By Eoin Colfer

Average: 0.00, 0 Ratings

Benny and Omar

By Eoin Colfer

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.