Jonathan Kellerman Books

Flesh and Blood

Average: 0.00, 0 Ratings

Perennial bestseller and acknowledged master of the psychological thriller, Jonathan Kellerman has created a riveting and memorable Alex Delaware novel about a troubled and elusive young woman wh...

A Cold Heart

By Jonathan Kellerman

Average: 0.00, 0 Ratings

Jonathan Kellerman is a master at creating psychologically nuanced novels of suspense—an author whose name is synonymous with unrelenting action, intriguing plot twists, and penetrating insig...

A Cold Heart

By Jonathan Kellerman

Average: 0.00, 0 Ratings

Jonathan Kellerman is a master at creating psychologically nuanced novels of suspense—an author whose name is synonymous with unrelenting action, intriguing plot twists, and penetrating insig...

The Murder Book

By Jonathan Kellerman

Average: 0.00, 0 Ratings

Jonathan Kellerman has distinguished himself as the master of the psychological thriller. Now L.A. psychologist-detective Alex Delaware confronts a long-unsolved murder of unspeakable brutality...

The Murder Book

By Jonathan Kellerman

Average: 0.00, 0 Ratings

Jonathan Kellerman has distinguished himself as the master of the psychological thriller. Now L.A. psychologist-detective Alex Delaware confronts a long-unsolved murder of unspeakable brutality...

Silent Partner

By Jonathan Kellerman

Average: 0.00, 0 Ratings

The bestselling author of When The  Bough Breaks, Blood Test,  and Over The Edge delivers the  most stunning novel yet and featuring  psychologist-detective...

The Conspiracy Club

By Jonathan Kellerman

Average: 0.00, 0 Ratings

Over the course of twenty acclaimed novels of suspense, most recently The Murder Book and A Cold Heart, New York Times bestselling author Jonathan Kellerman has pitted psychologist Dr. Alex Delawar...

Twisted

By Jonathan Kellerman

Average: 0.00, 0 Ratings

Hollywood homicide detective Petra Connor has helped psychologist Alex Delaware crack tough cases in the past. And in Jonathan Kellerman’s New York Times bestseller Billy Straight she took th...

Twisted

By Jonathan Kellerman

Average: 0.00, 0 Ratings

Hollywood homicide detective Petra Connor has helped psychologist Alex Delaware crack tough cases in the past. And in Jonathan Kellerman’s New York Times bestseller Billy Straight she took th...

Compulsion

By Jonathan Kellerman

Average: 0.00, 0 Ratings

Once again, the depths of the criminal mind and the darkest side of a glittering city fuel #1 New York Times bestselling author Jonathan Kellerman’s brilliant storytelling. And no one conduct...

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.