David Ellwand Books

While wandering on the Sussex Downs, David Ellwand finds the diary of Isaac Wilde, a Victorian photographer on an archeological dig who vanished after taking a picture of a sleeping fairy. Ellwand...

Fairie-ality

By David Ellwand

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Do you believe in fairies? How about high fashion? Enter the exquisite world of fairie fashion – where feathered hats are designed for maximum lift, oak-leaf jackets boast ample wing vents, a...

Fairie ality style

By David Ellwand

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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.