Jonathan Kellerman Books

Blood test

By Jonathan Kellerman

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The butcher s theatre

By Jonathan Kellerman

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In the '60s Jerusalem was dubbed 'The Butcher's Theatre'. Decades later and the City of Peace is about to regain that title. The corpse of a young Arab girl has been found - her body violated and t...

Monster

By Jonathan Kellerman

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Time Bomb

By Jonathan Kellerman

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Bad love

By Jonathan Kellerman

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Self defence

By Jonathan Kellerman

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True detectives

By Jonathan Kellerman

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True detectives follows Moe Reed and Aaron Fox on the twisted trail of a missing girl, a dark, baffling whodunit that forces the brothers to put aside their mutual animus - and to confront the unre...

True detectives

By Jonathan Kellerman

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True detectives

By Jonathan Kellerman

Average: 0.00, 0 Ratings

Blood test

By Jonathan Kellerman

Average: 0.00, 0 Ratings

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.