Jonathan Kellerman Books

Monster (Graphic Novel)

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A labyrinth of secrets, revenge, sex, and manipulation come to life in this graphic novel adaptation of a “surprising and complex story of evil” (People) by #1 New York Times bestselling author Jon...

Crime Scene

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NEW YORK TIMES BESTSELLER • A former star athlete turned deputy coroner is drawn into a brutal, complicated murder in this psychological thriller from a father-son writing team that delivers “brill...

A Measure of Darkness

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Deputy coroner Clay Edison goes to extreme lengths for a forgotten Jane Doe in the new thriller from a father-son team of bestselling authors who write “brilliant, page-turning fiction” (Stephen Ki...

Open Season

By Jonathan Kellerman

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The most beloved and enduring duo in American crime fiction is back.Psychologist Alex Delaware and Homicide Detective Milo Sturgis race against time to find a twisted killer in this riveting thrill...

Open Season

By Jonathan Kellerman

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The Burning

By Jonathan Kellerman, Jesse Kellerman

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Things get personal for Deputy Coroner Clay Edison when a murder hits close to home in this riveting, emotional thriller from the bestselling father-son team who write “brilliant, page-turnin...

The Lost Coast

By Jonathan Kellerman, Jesse Kellerman

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The riveting new Clay Edison thriller from the bestselling, acclaimed father-son duo who write “brilliant, page-turning fiction” (Stephen King)Cut loose from his former life at the coro...

The Ghost Orchid

By Jonathan Kellerman

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NEW YORK TIMES BESTSELLER • Psychologist Alex Delaware and Detective Milo Sturgis confront a baffling, vicious double homicide that leads them to long-buried secrets worth killing for in the r...

Open Season

By Jonathan Kellerman

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The Ghost Orchid

By Jonathan Kellerman

Average: 0.00, 0 Ratings

NEW YORK TIMES BESTSELLER • Psychologist Alex Delaware and Detective Milo Sturgis confront a baffling, vicious double homicide that leads them to long-buried secrets worth killing for in the r...

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.