Walter Lucius Books

Angel in the shadows

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After investigating what appeared to be a simple hit-and-run, journalist Farah Hafez became caught up in a web of crime and corruption that led to her kidnap. Detained in Russia, she was forced to...

Angel in the shadows

By Walter Lucius

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After investigating what appeared to be a simple hit-and-run, journalist Farah Hafez became caught up in a web of crime and corruption that led to her kidnap. Detained in Russia, she was forced to...

Un papillon dans la tempete Grands Formats French Edition

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Butterfly on the Storm Heartland Trilogy Book 1

By Walter Lucius

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Butterfly on the Storm

By Walter Lucius

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Butterfly on the Storm

By Walter Lucius

Average: 0.00, 0 Ratings

Butterfly on the Storm

By Walter Lucius

Average: 0.00, 0 Ratings

Angel in the shadows

By Walter Lucius

Average: 0.00, 0 Ratings

After investigating what appeared to be a simple hit-and-run, journalist Farah Hafez became caught up in a web of crime and corruption that led to her kidnap. Detained in Russia, she was forced to...

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.