John R. Neill Books

From the book:In the Country of the Gillikins, which is at the North of the Land of Oz, lived a youth called Tip. There was more to his name than that, for old Mombi often declared that his whole n...

The Illustrated Alice s Adventures in Wonderland

By John R. Neill, Harry Rountree, Lewis Carroll, John Tenniel, Gordon Robinson, Arthur Rackham

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Dorothy and the Wizard in Oz

By John R. Neill, L. Frank Baum

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The Road to Oz

By John R. Neill, L. Frank Baum

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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.