Preston Child Books

Black Sun rising

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"After Sam Cleave's perilous experience on the North Sea oil rig, Deep Sea One, he endeavors to take life a little slower and keep his mundane journalism job at the local newspaper. However, an unf...

Ice Station Wolfenstein

By P.W. Child

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De Gruwelkamer Druk 9

By Preston Child

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Bloedeloos

By Preston Child

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Secrets of the Deep

By Preston Child

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Deep Sea One

By P.W. Child

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Tesla Experiment

By Anna Drago, Preston Child

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Siebte Geheimnis

By Anna Drago, Preston Child

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Medusa Stein

By Anna Drago, Preston Child

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Die Schwarze Sonne Verschworung

By Anna Drago, Preston Child

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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.