John William Wall Books

Ringstones Lib/E

By John William Wall, Sarban., Stefan Rudnicki, Gabrielle De Cuir

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Ringstones, And Other Curious Tales

By John William Wall, Sarban.

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Ringstones And Other Curious Tales

By Sarban (John William Wall), John William Wall, Sarban

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Sewn hardback printed and bound by Antony Rowe in yellow wibalin cloth stamped in copper,with yellow and black head and tailband and yellow silk ribbon marker. 350 numbered copies. Out of print. Co...

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.