Richard Andrew Lobban Jr. Books

The Republic of the Sudan was long the largest country in Africa and, according to the general consensus, also one of the least successful in many ways. This was not entirely its fault since it lay...

Historical Dictionary of the Republic of Cape Verde African Historical Dictionaries Historical Dictionaries of Africa

By Richard Andrew Lobban Jr.

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Historical Dictionary of the Republic of Guinea Bissau Historical Dictionaries of Africa

By Peter Michael Karibe Mendy, Richard Andrew Lobban Jr.

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Cape Verde

By Richard Andrew Lobban Jr.

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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.