Brad Meltzer Books

Detective and mystery stories. Cain kills Abel in Chapter Four of the Bible. It is the world's most famous murder. But the Bible is silent about one key detail: the weapon Cain used to kill his bro...

The Inner Circle: The Culper Ring Trilogy 1

By Brad Meltzer

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The Inner Circle

By Brad Meltzer

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The book of lies

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In 1932, Mitchell Siegel was killed by three gunshots to his chest. While mourning, his son dreamed of a bulletproof man and created the world's greatest hero: Superman. And like Cain's murder weap...

The First Counsel

By Brad Meltzer

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"Shadow is the Secret Service code name for First Daughter Nora Hartson. And when Michael Garrick, a young White House lawyer, begins dating the irresistible Nora, he's instantly spellbound, just l...

The Millionaires

By Brad Meltzer

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The millionaires

By Brad Meltzer

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Brothers Charlie and Oliver Greene, who are employed at the exclusive private bank of Greene & Greene, cannot resist the offer of taking $3,000,000 from an abandoned account, forcing them to run fr...

The Zero Game

By Brad Meltzer

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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.