Winston Graham Books

The Green Flash

By Winston Graham

Average: 0.00, 0 Ratings

Cameo

By Winston Graham

Average: 0.00, 0 Ratings

A Poldark quartet

By Winston Graham

Average: 0.00, 0 Ratings

Ross Poldark: Tired from a grim war in America, Ross Poldark returns to his land and family, only to find his father has died, his estate is derelict and the girl he loved is engaged to another. Bu...

Jeremy Poldark

By Winston Graham

Average: 0.00, 0 Ratings

Warleggan

By Winston Graham

Average: 0.00, 0 Ratings

Cordelia

By Winston Graham

Average: 0.00, 0 Ratings

The little walls

By Winston Graham

Average: 0.00, 0 Ratings

Fortune is a woman

By Winston Graham

Average: 0.00, 0 Ratings

The Walking Stick

By Winston Graham

Average: 0.00, 0 Ratings

The grove of eagles

By Winston Graham

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.