Rupert Holmes Books

NOW A MAJOR MOTION PICTUREO’Connor, a vivacious, free-spirited young journalist known for her penetrating celebrity interviews, is bent on unearthing secrets long ago buried by the handsome...

Time to Kill

By Rupert Holmes, John Grisham

Average: 0.00, 0 Ratings

Where the Truth Lies

By Rupert Holmes

Average: 0.00, 0 Ratings

NOW A MAJOR MOTION PICTUREO’Connor, a vivacious, free-spirited young journalist known for her penetrating celebrity interviews, is bent on unearthing secrets long ago buried by the handsome...

Where the Truth Lies

By Rupert Holmes

Average: 0.00, 0 Ratings

Where the Truth Lies is a tour de force of sinister mystery, sly comedy, grand cuisine, and incredible sex—a sensual, sardonic, neo-Dickensian thriller in which a latter-day Alice careens thr...

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.