Christopher Fielden Books

A comprehensive work on white Burgundies, this book includes a village-by-village study of the vineyards, quality factors, vintages, and the wine trade.

Is This the Wine You Ordered Sir

By Christopher Fielden

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Alsace Wines Spirits

By Pamela Vandyke Price, Christopher Fielden

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Waymark Travellers Wine Guide: France

By Christopher Fielden

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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.