Jeffrey Deaver Books

Praying for sleep

By Jeffery Deaver

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The Cold Moon: Lincoln Rhyme Book 7

By Jeffery Deaver, Jeffrey Deaver

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It's the night of the full Cold Moon - the month of December according to the lunar calendar. A young man is found dead in lower Manhattan, the first in a series of victims of a ruthless killer cal...

The Sleeping Doll

By Jeffery Deaver

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Praying for Sleep

By Jeffrey Deaver

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The Bone Collector

By Jeffrey Deaver

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Death of a Blue Movie Star

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From the bestselling author of the Bone Collector novels, soon to be an NBC seriesTwenty-one-year-old Rune is an aspiring filmmaker, but so far her only break has been scoring a job as an underpaid...

Nothing Good Happens after Midnight

By William Jefferies John Lescroart Heather Graham

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Praying for Sleep

By Jeffrey Deaver, Jeffery Deaver

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Devil s Teardrop

By Jeffrey Deaver

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The Stone Monkey

By Jeffery Deaver

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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.