Howard Roughan Books

You've Been Warned

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Kristin Burns is a struggling photographer just waiting for the glamorous life of a New York photographer. While waiting for her big break she works as a nanny for the wealthy Turnbull family. Wh...

Honeymoon

By James Patterson

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You've Been Warned

By James Patterson, Howard Roughan

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Believing that everything she has ever wanted is within her grasp, New York City photographer Kristin Burns suffers a recurring nightmare of increasing violence that spills over into her waking lif...

Sail

By James Patterson, Howard Roughan

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The Dunnes have set off on a ten day boat trip, a trip that hopefully will bring them closer together, despite the fact that the father, Stuart is staying behind on land. But only an hour into the...

Sail

By James Patterson, Howard Roughan

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The Dunnes have set off on a ten day boat trip, a trip that hopefully will bring them closer together, despite the fact that the father, Stuart is staying behind on land. But only an hour into the...

Don t Blink

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A Large Print edition

Second Honeymoon

By James Patterson

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FBI agent John O'Hara and Special Agent Sarah Brubaker hunt an ingenious pair of serial killers whose victims all have one chilling thing in common--they're newlyweds.

Honeymoon

By James Patterson

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Don't Blink

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READER 'S DIGEST 4 IN 1 CONDENSED BOOKS THE ZERO GAME, THE FIRE BABY, THE PROMISE OF A LIE, THE DEATH AND LIFE OF CHARLIE ST CLOUD

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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.