Jack Du Brul Books

The Lightning Stones

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What was Amelia Earhart carrying on her final flight? The adventure begins two thousand feet beneath the surface of the Earth.Philip Mercer, a preeminent geologist with a taste for internation...

The Saboteurs

By Clive Cussler, Jack Du Brul

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Detective Isaac Bell's investigation into an attempted assassination brings him to the construction site of the Panama Canal--and straight into a nest of vipers--in the latest adventure in the #1 N...

The Saboteurs

By Clive Cussler, Jack Du Brul

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Clive Cussler The Heist

By Jack Du Brul

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Detective Isaac Bell faces an attack on the Federal Reserve in this all-new adventure in the #1 New York Times bestselling series from Clive Cussler.1914: As America’s century of dominance da...

Clive Cussler The Heist

By Jack Du Brul

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Detective Isaac Bell faces an attack on the Federal Reserve in this all-new adventure in the #1 New York Times bestselling series from Clive Cussler.1914: As America’s century of dominance da...

Clive Cussler The Heist

By Jack Du Brul

Average: 0.00, 0 Ratings

Detective Isaac Bell faces an attack on the Federal Reserve in this all-new adventure in the #1 New York Times bestselling series from Clive Cussler.1914: As America’s century of dominance da...

Clive Cussler The Heist

By Jack Du Brul

Average: 0.00, 0 Ratings

Detective Isaac Bell faces an attack on the Federal Reserve in this all-new adventure in the #1 New York Times bestselling series from Clive Cussler.1914: As America’s century of dominance da...

Havoc

By Jack Du Brul

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New Jersey, 1937: A homicidal madman bears a safe holding a terrible secret that is thought lost when fiery fate intervenes. Decades later, the discovery of that secret is about to threaten the wor...

Clive Cussler The Iron Storm

By Jack Du Brul

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Detective Isaac Bell faces the horrors of the Great War while battling a mysterious anarchist group intent on bringing brutality to the shores of America in the next thrilling adventure in this #1...

Clive Cussler The Iron Storm

By Jack Du Brul

Average: 0.00, 0 Ratings

Detective Isaac Bell faces the horrors of the Great War while battling a mysterious anarchist group intent on bringing brutality to the shores of America in the next thrilling adventure in this #1...

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.