Ken Follett Books

A man wakes up terrified, cold, aching and not knowing where he his. He picks up a newspaper and finds it is 29 January 1958, and the US is about to launch Explorer - if the launch fails the Russia...

Jackdaws

By Ken Follett

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Hornet Flight: 3

By Ken Follett

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It is June 1941 and Denmark is under German occupation. On the rocky coast, two brothers, Harald and Arne Olufsen, starkly different in nature, are straining against the rigid confines imposed by t...

Whiteout

By Ken Follett

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World Without End

By Ken Follett

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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.